EXHIBIT
10.19


 SECURED
CONVERTIBLE PROMISSORY NOTE 


Effective Date: April 2, 2014                                                                                                                                                U.S. $316,500.00


 


FOR VALUE RECEIVED,
Coates International, Ltd., a Delaware corporation (“Borrower”),
promises to pay to Typenex Co-Investment, LLC, a Utah limited liability company,
or its successors or assigns (“Lender”), $316,500.00 and any interest, fees, charges and late fees on the date
that is eighteen (18) months after the Effective Date (as defined hereafter) (the “Maturity Date”) in accordance
with the terms set forth herein and to pay interest on the Outstanding Balance (as defined below) (without regard to Conversion
Eligible Tranches (as defined below)) at the rate of nine and three quarters percent (9.75%) per annum from the Effective Date
until the same is paid in full. This Secured Convertible Promissory Note (this “Note”) is issued and made effective
as of April 2, 2014 (the “Effective Date”). For purposes hereof, the “Outstanding Balance”
of this Note means, as of any date of determination, the Purchase Price (as defined below), as reduced or increased, as the case
may be, pursuant to the terms hereof for redemption, conversion or otherwise, plus any original issue discount (“OID”),
the Carried Transaction Expense Amount (as defined below), accrued but unpaid interest, collection and enforcements costs (including
attorneys’ fees) incurred by Lender, transfer, stamp, issuance and similar taxes and fees related to Conversions (as defined
below), and any other fees or charges (including without limitation late charges) incurred under this Note. This Note is issued
pursuant to that certain Securities Purchase Agreement dated April 2, 2014 as the same may be amended from time to time (the “Agreement”),
by and between Borrower and Lender. All interest calculations hereunder shall be computed on the basis of a 360-day year comprised
of twelve (12) thirty (30) day months, shall compound daily and shall be payable in accordance with the terms of this
Note. Certain capitalized terms used herein but not otherwise defined shall have the meaning ascribed thereto in the Agreement.
Certain other capitalized terms used herein are defined in Attachment 1 attached hereto and incorporated herein by this
reference.


This Note carries
an OID of $15,000.00. In addition, Borrower agrees to pay $1,500.00 to Lender to cover the Lender’s legal fees, accounting
costs, due diligence, monitoring and other transaction costs incurred in connection with the purchase and sale of this Note (the
“Carried Transaction Expense Amount”), all of which amount is included in the initial principal balance
of this Note. The purchase price for this Note (the “Purchase Price”), therefore, shall be $300,000.00, computed
as follows: $316,500.00 original principal balance, less the OID, less the Carried Transaction Expense Amount. The Purchase Price
shall be payable via Lender’s delivery to Borrower at the Closing of the Secured Buyer Notes, the Buyer Notes, and cash in
the amount of the Initial Cash Purchase Price.


Notwithstanding
any other provision contained in this Note, the conversion by Lender of any portion of the Outstanding Balance shall only be exercisable
in five (5) tranches (each, a “Tranche”), consisting of (i) an initial Tranche in an amount equal to $106,500.00
and any interest, costs, fees or charges accrued thereon or added thereto under the terms of this Note and the other Transaction
Documents (as defined in the Agreement) (“Tranche #1”), and (ii) four (4) additional Tranches, each in the
amount of $52,500.00, plus any interest, costs, fees or charges accrued thereon or added thereto under the terms of this Note
and the other Transaction Documents (each, a “Subsequent Tranche”). Tranche #1 shall correspond to the Initial
Cash Purchase Price, $5,000.00 of the OID and the Carried Transaction Expense Amount, and may be converted any time subsequent
to the Effective Date. The first Subsequent Tranche shall correspond to Secured Buyer Note #1 and $2,500.00 of the OID, the second
Subsequent Tranche shall correspond to Secured Buyer Note #2 and $2,500.00 of the OID, the third Subsequent Tranche shall correspond
to Buyer Note #3 and $2,500.00 of the OID, and the fourth Subsequent Tranche shall correspond to Buyer Note #4 and $2,500.00 of
the OID. Lender’s right to convert any portion of any of the Subsequent Tranches is conditioned upon Lender’s payment
in full of the Secured Buyer Note or Buyer Note, as applicable, corresponding to such Subsequent Tranche (upon the satisfaction
of such condition, such Subsequent Tranche becomes a “Conversion Eligible Tranche”). For the avoidance of doubt, subject
to the other terms and conditions hereof, Tranche #1 shall be deemed a Conversion Eligible Tranche as of the Effective Date for
all purposes hereunder and may be converted in whole or in part at any time subsequent to the Effective Date, and each Subsequent
Tranche that becomes a Conversion Eligible Tranche may be converted in whole or in part at any time subsequent to the first date
on which such Subsequent Tranche becomes a Conversion Eligible Tranche. For all purposes hereunder, Conversion Eligible Tranches
shall be converted (or redeemed, as applicable) in order of the lowest-numbered Conversion Eligible Tranche. At all times hereunder,
the aggregate amount of any costs, fees or charges incurred by or assessable against Borrower hereunder, including, without limitation,
any fees, charges or premiums incurred in connection with an Event of Default (as defined below), shall be added to the lowest-numbered
then-current Conversion Eligible Tranche.



    	 



    	 



    




9.      Payment;
Prepayment. Provided there is an Outstanding Balance, on each Installment Date (as defined below), Borrower shall pay to Lender
an amount equal to the Installment Amount (as defined below) due on such Installment Date in accordance with Section 8. All
payments owing hereunder shall be in lawful money of the United States of America or Conversion Shares (as defined below), as
provided for herein, and delivered to Lender at the address furnished to Borrower for that purpose. All payments shall be applied
first to (a) costs of collection, if any, then to (b) fees and charges, if any, then to (c) accrued and unpaid interest, and thereafter,
to (d) principal. Notwithstanding the foregoing or anything to the contrary herein, so long as Borrower has not received a Lender
Conversion Notice (as defined below) or an Installment Notice (as defined below) from Lender where the applicable Conversion Shares
have not yet been delivered and so long as no Event of Default has occurred since the Effective Date (whether declared by Lender
or undeclared), then Borrower shall have the right, exercisable on not less than five (5) nor more than ten (10) Trading Days
(as defined below) prior written notice to Lender to prepay the Outstanding Balance of this Note, in full, in accordance with
this Section 1. Any notice of prepayment hereunder (an “Optional Prepayment Notice”) shall be delivered to
Lender at its registered address or email (provided that for any such Optional Prepayment Notice to be deemed effective if delivered
via email, each of the following persons must be copied on such email: John M. Fife (jfife@chicagoventure.com), Coby Neuenschwander
(cneuenschwander@chicagoventure.com), Chris Stalcup (cstalcup@chicagoventure.com), Tina Saxton (tsaxton@chicagoventure.com),
and Jonathan K. Hansen (jhansen@hbaalaw.com)) and shall state: (y) that Borrower is exercising its right to prepay this
Note, and (z) the date of prepayment, which shall be not less than five (5) nor more than ten (10) Trading Days from the date
of the Optional Prepayment Notice. On the date fixed for prepayment (the “Optional Prepayment Date”), Borrower
shall make payment of the Optional Prepayment Amount (as defined below) to or upon the order of Lender as specified by Lender
in writing to Borrower not more than one (1) Trading Day prior to the Optional Prepayment Date. If Borrower exercises its right
to prepay this Note, Borrower shall make payment to Lender of an amount in cash (the “Optional Prepayment Amount”)
equal to 125%, multiplied by the then Outstanding Balance of this Note. If Borrower delivers an Optional Prepayment Notice and
fails to pay the Optional Prepayment Amount due to Lender within two (2) Trading Days following the Optional Prepayment Date,
Borrower shall forever forfeit its right to prepay this Note pursuant to this Section. Upon issuance of an Optional Prepayment
Notice, Lender shall not circumvent the intention of Borrower to make a prepayment pursuant to this Section 1 by attempting to
convert the portion of the Outstanding Balance for which Borrower has given notice of its intent to prepay during the period beginning
at such time that it receives the Optional Prepayment Notice and ending on the Optional Prepayment Date set forth in the applicable
Optional Prepayment Notice.


10.  Security.
This Note is secured by that certain Security Agreement of even date herewith, as the same may be amended from time to time (the
“Security Agreement”), executed by Borrower in favor of Lender encumbering the Secured Buyer Notes and the
Buyer Notes, as more specifically set forth in the Security Agreement, all the terms and conditions of which are hereby incorporated
into and made a part of this Note.


  



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11.  
  Lender Optional Conversion.


           11.1.      Lender
Conversion Price. Subject to adjustment as set forth in this Note, the conversion price for each Lender Conversion (as defined
below) shall be $0.055 (the “Lender Conversion Price”).


           11.2.      Lender
Conversions. Lender has the right at any time beginning 180 days after the Effective Date, including without limitation until
any Optional Prepayment Date (except if Lender has received an Optional Prepayment Notice, then, with respect to the portion of
the Outstanding Balance subject to the Optional Prepayment Notice, only with the prior written consent of Borrower during the
period beginning at such time that it receives the Optional Prepayment Notice and ending on the Optional Prepayment Date), at
its election, to convert (each instance of conversion is referred to herein as a “Lender Conversion”)
all or any part of the Outstanding Balance into shares (“Lender Conversion Shares”) of fully paid and
non-assessable common stock, $0.0001 par value per share (“Common Stock”), of Borrower as per the following
conversion formula: the number of Lender Conversion Shares equals the amount being converted (the “Conversion Amount”)
divided by the Lender Conversion Price. Conversion notices in the form attached hereto as Exhibit A (each, a “Lender
Conversion Notice”) may be effectively delivered to Borrower by any method of Lender’s choice (including but not
limited to facsimile, email, mail, overnight courier, or personal delivery), and all Lender Conversions shall be cashless and
not require further payment from Lender. Borrower shall deliver the Lender Conversion Shares from any Lender Conversion to Lender
in accordance with Section 9 below within three (3) business days of Lender’s delivery of the Lender Conversion Notice to
Borrower.


 


           11.3        Application to Installments. Notwithstanding anything to the contrary herein, including without limitation
Section 8 hereof, Lender may, in its sole discretion, apply all or any portion of any Lender Conversion toward any Installment
Conversion (as defined below), even if such Installment Conversion is pending, as determined in Lender’s sole discretion,
by delivering written notice of such election (which notice may be included as part of the applicable Lender Conversion Notice)
to Borrower at any date on or prior to the applicable Installment Date. In such event, Borrower may not elect to allocate such
portion of the Installment Amount being paid pursuant to this Section 3.3 in the manner prescribed in Section 8.3; rather, Borrower
must reduce the applicable Installment Amount by the Conversion Amount described in this Section 3.3.


12.     Defaults
and Remedies.


           12.1.       Defaults.
The following are events of default under this Note (each, an “Event of Default”): (i) Borrower shall fail
to pay any principal when due and payable (or payable by Conversion) hereunder; or (ii) Borrower shall fail to deliver any Conversion
Shares or True-Up Shares (as defined below) in accordance with the terms hereof; or (iii) Borrower shall fail to pay any interest
or any other amount when due and payable (or payable by Conversion) hereunder; or (iv) a receiver, trustee or other similar official
shall be appointed over Borrower or a material part of its assets and such appointment shall remain uncontested for twenty (20)
days or shall not be dismissed or discharged within sixty (60) days; or (v) Borrower shall become insolvent or generally fails
to pay, or admits in writing its inability to pay, its debts as they become due, subject to applicable grace periods, if any;
or (vi) Borrower shall make a general assignment for the benefit of creditors; or (vii) Borrower shall file a petition for relief
under any bankruptcy, insolvency or similar law (domestic or foreign); or (viii) an involuntary proceeding shall be commenced
or filed against Borrower; or (ix) Borrower is not DWAC Eligible; or (x) Borrower shall become delinquent in its filing requirements
as a fully-reporting issuer registered with the SEC; or (xi) Borrower shall fail to observe or perform any covenant, obligation,
condition or agreement of Borrower contained herein or in any other Transaction Document, including without limitation all covenants
to timely file all required quarterly and annual reports and any other filings that are necessary to enable Lender to sell Conversion
Shares and True-Up Shares pursuant to Rule 144; or (xii) any representation, warranty or other statement made or furnished by
or on behalf of Borrower to Lender herein, in any Transaction Document, or otherwise in connection with the issuance of this Note
shall be false, incorrect, incomplete or misleading in any material respect when made or furnished; or (xiii) the occurrence of
a Fundamental Transaction without Lender’s prior written consent. Notwithstanding the foregoing, Borrower shall be provided
with (a) a fourteen (14) day cure period in which it may cure the first two (2) occurrences of any Events of Default pursuant
to Sections 4.1(ii) and 4.1(ix) hereof prior to Lender seeking any of the available remedies contained in Section 4.2, and (b)
a cure period of two (2) days following Lender’s delivery to Borrower of written notice of such an Event of Default during
which it may cure the first two (2) occurrences of any Events of Default pursuant to Section 4.1(i) hereof prior to Lender seeking
any of the available remedies contained in Section 4.2. Beginning with the third Event of Default pursuant to any of Sections
4.1(i), 4.1(ii) and 4.1(ix) hereof, Borrower shall no longer have the cure rights set forth in the foregoing sentence.



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12.2.      Remedies. Upon the occurrence of any Event of Default and, if applicable, subsequent to the cure period provided
for in Section 4.1, Lender may at any time thereafter accelerate this Note by written notice to Borrower, with the Outstanding
Balance becoming immediately due and payable in cash at the Mandatory Default Amount (as defined hereafter). Notwithstanding the
foregoing, upon the occurrence of any Event of Default and, if applicable, subsequent to the cure period provided for in Section
4.1, Lender may, at its option, elect to increase the Outstanding Balance by applying the Default Effect (subject to the limitation
set forth below) via written notice to Borrower without accelerating the Outstanding Balance, in which event the Outstanding Balance
shall be increased as of the date of the occurrence of the applicable Event of Default pursuant to the Default Effect, but the
Outstanding Balance shall not be immediately due and payable unless so declared by Lender (for the avoidance of doubt, if Lender
elects to apply the Default Effect pursuant to this sentence, it shall reserve the right to declare Outstanding Balance immediately
due and payable at any time and no such election by Lender shall be deemed to be a waiver of its right to declare the Outstanding
Balance immediately due and payable as set forth herein unless otherwise agreed to by Lender in writing). Notwithstanding the
foregoing, upon the occurrence of any Event of Default described in clauses (iv), (v), (vi), (vii) or (viii) of Section 4.1, the
Outstanding Balance as of the date of acceleration shall become immediately and automatically due and payable in cash at the Mandatory
Default Amount, without any written notice required by Lender. The “Mandatory Default Amount” means the greater
of (i) the Outstanding Balance (without regard to whether any Tranches are Conversion Eligible Tranches) divided by the Installment
Conversion Price (as defined below) on the date the Mandatory Default Amount is either demanded or paid in full, whichever has
a lower Installment Conversion Price, multiplied by the volume weighted average price (the “VWAP”) on the date
the Mandatory Default Amount is either demanded or paid in full, whichever has a higher VWAP, or (ii) 125% multiplied by the Outstanding
Balance (the “Default Effect”), provided that the Default Effect may only be applied with respect to one (1)
Event of Default. At any time following the occurrence of any Event of Default, upon written notice given by Lender to Borrower,
(a) interest shall accrue on the Outstanding Balance beginning on the date the applicable Event of Default occurred at an interest
rate equal to the lesser of 22% per annum or the maximum rate permitted under applicable law, (b) the Lender Conversion Price
for all Lender Conversions occurring after the date of the applicable Event of Default shall equal the lower of the Lender Conversion
Price applicable to any Lender Conversion and the Market Price (as defined below) as of any applicable date of Conversion, and
(c) the true-up provisions of Section 11 below shall apply to all Lender Conversions that occur after the date the applicable
Event of Default occurred. Additionally, following the occurrence of any Event of Default, Borrower may, at its option, pay any
Lender Conversion in cash instead of Lender Conversion Shares by paying to Lender on or before the applicable Delivery Date (as
defined below) a cash amount equal to the number of Lender Conversion Shares set forth in the applicable Lender Conversion Notice
multiplied by the highest intra-day trading price of the Common Stock that occurs during the period beginning on the date the
applicable Event of Default occurred and ending on the date of the applicable Lender Conversion Notice. In connection with acceleration
described herein, Lender need not provide, and Borrower hereby waives, any presentment, demand, protest or other notice of any
kind, and Lender may immediately and without expiration of any grace period, if applicable, enforce any and all of its rights
and remedies hereunder and all other remedies available to it under applicable law. Such acceleration may be rescinded and annulled
by Lender at any time prior to payment hereunder and Lender shall have all rights as a holder of the Note until such time, if
any, as Lender receives full payment pursuant to this Section 4.2. No such rescission or annulment shall affect any subsequent
Event of Default or impair any right consequent thereon. Nothing herein shall limit Lender’s right to pursue any other remedies
available to it at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief with
respect to Borrower’s failure to timely deliver Conversion Shares upon Conversion of the Notes as required pursuant to the
terms hereof.


 






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           12.3.      Certain Additional Rights. Notwithstanding anything to the contrary herein, in the event Borrower
fails to make any payment or otherwise to deliver any Conversion Shares as and when required under this Note, then (i) the Lender
Conversion Price for all Lender Conversions occurring after the date of such failure to pay shall equal the lower of the Lender
Conversion Price applicable to any Lender Conversion and the Market Price as of any applicable date of Conversion, and (ii) the
true-up provisions of Section 11 below shall apply to all Lender Conversions that occur after the date of such failure to pay,
provided that all references to the “Installment Notice” in Section 11 shall be replaced with references to a “Lender
Conversion Notice” for purposes of this Section 4.3, all references to “Installment Conversion Shares” in Section
11 shall be replaced with references to “Lender Conversion Shares” for purposes of this Section 4.3, and all references
to the “Installment Conversion Price” in Section 11 shall be replaced with references to the “Lender Conversion
Price” for purposes of this Section 4.3.


13.     Unconditional
Obligation; No Offset. Borrower acknowledges that this Note is an unconditional, valid, binding and enforceable obligation
of Borrower not subject to offset (except as set forth in Section 19 below), deduction or counterclaim of any kind. Borrower hereby
waives any rights of offset it now has or may have hereafter against Lender, its successors and assigns, and agrees to make the
payments or conversions called for herein in accordance with the terms of this Note. 


 


14.     Waiver.
No waiver of any provision of this Note shall be effective unless it is in the form of a writing signed by the party granting
the waiver. No waiver of any provision or consent to any prohibited action shall constitute a waiver of any other provision or
consent to any other prohibited action, whether or not similar. No waiver or consent shall constitute a continuing waiver or consent
or commit a party to provide a waiver or consent in the future except to the extent specifically set forth in writing.


15.     Rights
Upon Issuance of Securities.


           15.1.      INTENTIONALLY
OMITTED.


           15.2.      Adjustment
of Lender Conversion Price upon Subdivision or Combination of Common Stock. Without limiting any provision of hereof, if Borrower
at any time on or after the Effective Date subdivides (by any stock split, stock dividend, recapitalization or otherwise) one
or more classes of its outstanding shares of Common Stock into a greater number of shares, the Lender Conversion Price in effect
immediately prior to such subdivision will be proportionately reduced. Without limiting any provision hereof, if Borrower at any
time on or after the Effective Date combines (by combination, reverse stock split or otherwise) one or more classes of its outstanding
shares of Common Stock into a smaller number of shares, the Lender Conversion Price in effect immediately prior to such combination
will be proportionately increased. Any adjustment pursuant to this Section 7.2 shall become effective immediately after the effective
date of such subdivision or combination. If any event requiring an adjustment under this Section 7.2 occurs during the period
that a Lender Conversion Price is calculated hereunder, then the calculation of such Lender Conversion Price shall be adjusted
appropriately to reflect such event.


 






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           15.3.      INTENTIONALLY OMITTED.


16.     Borrower
Installments.


           16.1.      Installment Conversion Price. Subject to the adjustments set forth herein, the conversion price
for each Installment Conversion (the “Installment Conversion Price”) shall be the lesser of (i) the Lender
Conversion Price, and (ii) 70% (the “Conversion Factor”) of the average of the three (3) lowest VWAPs in the
fifteen (15) Trading Days immediately preceding the applicable Conversion (the “Market Price”). If at any time
after the Effective Date, Borrower is not DWAC Eligible (as defined below), then the Conversion Factor will automatically be reduced
by 5% for all future Conversions. If at any time after the Effective Date, Borrower is not DTC Eligible (as defined below), then
the Conversion Factor will automatically be reduced by an additional 5% for all future Conversions. For example, the first time
Borrower is not DWAC Eligible, the Conversion Factor for future Conversions thereafter will be reduced from 70% to 65% for purposes
of this example. If following such event, Borrower is no longer DTC Eligible, the Conversion Factor for future Conversions thereafter
will be reduced from 65% to 60% for purposes of this example.


           16.2.      Installment
Conversions. Beginning on the date that is six (6) months after the Effective Date and on the same day of each month thereafter
until the Maturity Date (each, an “Installment Date”), Borrower shall pay to Lender the applicable Installment
Amount due on such date, subject to the provisions of this Section 8. Payments of each Installment Amount may be made (a) in cash,
or (b) by converting such Installment Amount into shares of Common Stock (“Installment Conversion Shares,”
and together with the Lender Conversion Shares, the “Conversion Shares”) in accordance with this Section 8
(each an “Installment Conversion,” and together with Lender Conversions, a “Conversion”)
per the following formula: the number of Installment Conversion Shares equals the portion of the applicable Installment Amount
being converted divided by the Installment Conversion Price, or (c) by any combination of the foregoing, so long as the cash is
delivered to Lender on the applicable Installment Date and the Installment Conversion Shares are delivered to Lender on or before
the applicable Delivery Date. Notwithstanding the foregoing, Borrower will not be entitled to elect an Installment Conversion
with respect to any portion of any applicable Installment Amount and shall be required to pay the entire amount of such Installment
Amount in cash if on the applicable Installment Notice Due Date (defined below) there is an Equity Conditions Failure (as defined
below), and such failure is not waived in writing by Lender. Moreover, in the event Borrower desires to pay all or any portion
of any Installment Amount in cash, it must notify Lender in writing of such election and the portion of the applicable Installment
Amount it elects to pay in cash not more than twenty-five (25) nor less than five (5) Trading Days prior to the applicable Installment
Date. If Borrower fails to so notify Lender, it shall not be permitted to elect to pay any portion of such Installment Amount
in cash unless otherwise agreed to by Lender in writing or proposed by Lender in an Installment Notice delivered by Lender to
Borrower.



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16.3.     Installment Conversion Procedures. On or prior to each Installment Date (each, an “Installment Notice
Due Date”), Lender may, but shall not be obligated to, propose an allocation of the applicable Installment Amount between
payment of the applicable Installment Amount in cash and via an Installment Conversion by delivery of a notice to Borrower by
email or fax substantially in the form attached hereto as Exhibit B (each, an “Installment Notice”).
Following its receipt of such an Installment Notice, Borrower may either ratify Lender’s proposed allocation or elect to
change the allocation by written notice to Lender by email or fax on or before 12:00 p.m. New York time on the applicable Installment
Date, so long as the sum of the cash payments and the amount of Installment Conversions equal the applicable Installment Amount,
provided that Borrower may not change the allocation to increase the portion of the Installment Amount payable in cash unless
it has previously given Lender not more than twenty-five (25) nor less than less than five (5) Trading Days advance written notice
of such election as set forth in Section 8.2 above. If Borrower fails to notify Lender of its election to change the allocation
prior to the deadline set forth in the previous sentence, it shall be deemed to have ratified and accepted the allocation set
forth in the applicable Installment Notice. If Lender does not deliver an Installment Notice to Borrower as set forth above in
this Section 8.3, then Borrower may, subject to the last two sentences of Section 8.2 above, propose an allocation in an Installment
Notice delivered to Lender by email or fax on or before 5:00 p.m. New York time on the applicable Installment Date, provided that
if Borrower fails to notify Lender of its allocation election prior to such deadline, it shall be deemed to have elected to allocate
the entire Installment Amount to be converted via an Installment Conversion. Borrower acknowledges and agrees that regardless
of which party prepares the applicable Installment Notice, the amounts and calculations set forth thereon are subject to correction
or adjustment because of error, mistake, or any adjustment resulting from an Event of Default or other adjustment permitted under
the Transaction Documents (an “Adjustment”). Furthermore, no error or mistake in the preparation of such Installment
Settlement Sheet, or failure to apply any Adjustment that could have been applied prior to the preparation of an Installment Settlement
Sheet may be deemed a waiver of Lender’s right to enforce the terms of any Note, even if such error, mistake, or failure
to include an Adjustment arises from Lender’s own calculation, provided, however, that any such failure by Lender shall
not be deemed an Event of Default. Borrower shall deliver the Installment Conversion Shares from any Installment Conversion to
Lender in accordance with Section 9 below on or before each applicable Installment Date.


17.     Method
of Conversion Share Delivery. On or before the close of business on the third (3rd) Trading Day following the Installment
Date or the third (3rd) Trading Day following the date of delivery of a Lender Conversion Notice, as applicable (the
“Delivery Date”), Borrower shall, provided it is DWAC eligible at such time, deliver or cause its transfer agent
to deliver the applicable Conversion Shares electronically via DWAC to the account designated by Lender in the applicable Lender
Conversion Notice or Installment Notice. If Borrower is not DWAC Eligible, it shall deliver to Lender or its broker (as
designated in the Lender Conversion Notice or Installment Notice, as applicable), via reputable overnight courier, a certificate
representing the number of shares of Common Stock equal to the number of Conversion Shares to which Lender shall be entitled, registered
in the name of Lender or its designee. For the avoidance of doubt, Borrower has not met its obligation to deliver Conversion Shares
by the Delivery Date unless Lender or its broker, as applicable, has actually received the certificate representing the applicable
Conversion Shares no later than the close of business on the relevant Delivery Date pursuant to the terms set forth above.


18.     Conversion
Delays. If Borrower fails to deliver Conversion Shares or True-Up Shares in accordance with the timeframes stated in Sections
3, 8 or 11, as applicable, Lender, at any time prior to selling all of those Conversion Shares or True-Up Shares, as applicable,
may rescind in whole or in part that particular Conversion attributable to the unsold Conversion Shares or True-Up Shares, with
a corresponding increase to the Outstanding Balance (any returned Conversion Amount will tack back to the Effective Date). In
addition, for each Conversion, in the event that Conversion Shares or True-Up Shares are not delivered by the fourth Trading Day
(inclusive of the day of the Conversion or the True-Up Date (as defined below), as applicable), a late fee equal to the higher
of $2,000 per day and 2% of the applicable Conversion Amount or Installment Amount, as applicable (but in any event the cumulative
amount of such late fees shall not exceed the applicable Conversion Amount or Installment Amount) will be assessed for each day
after the third Trading Day (inclusive of the day of the Conversion and the True-Up Date) until Conversion Share or True-Up Share
delivery is made; and such late fees will be added to the Outstanding Balance (under Lender’s and Borrower’s expectations
that, for purposes of Rule 144 only, any late fees charged will tack back to the Effective Date).



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19.    True-Up.
On the date that is twenty-three (23) Trading Days (a “True-Up Date”) from each date Borrower delivers Free
Trading (as defined below) Installment Conversion Shares to Lender, there shall be a true-up where Lender shall have the right
to require Borrower to deliver to Lender additional Installment Conversion Shares (“True-Up Shares”) if the
Installment Conversion Price as of the True-Up Date is less than the Installment Conversion Price used in the applicable Installment
Notice. In such event, Borrower shall deliver to Lender within three (3) Trading Days of the date Lender delivers notice of its
right to receive True-Up Shares to Borrower (pursuant to a form of notice substantially in the form attached hereto as Exhibit
C) the number of True-Up Shares equal to the difference between the number of Installment Conversion Shares that would have
been delivered to Lender on the True-Up Date based on the Installment Conversion Price as of the True-Up Date and the number of
Installment Conversion Shares originally delivered to Lender pursuant to the applicable Installment Notice. For the avoidance
of doubt, if the Installment Conversion Price as of the True-Up Date is higher than the Installment Conversion Price set forth
in the applicable Installment Notice, then Borrower shall have no obligation to deliver True-Up Shares to Lender, nor shall Lender
have any obligation to return any excess Installment Conversion Shares to Borrower under any circumstance.


20.    Ownership
Limitation. Notwithstanding anything to the contrary contained in this Note or the other Transaction Documents, if at any time
Lender shall or would be issued shares of Common Stock under any of the Transaction Documents, but such issuance would cause Lender
(together with its affiliates) to beneficially own a number of shares exceeding 4.99% of the number of shares of Common Stock outstanding
on such date (including for such purpose the shares of Common Stock issuable upon such issuance) (the “Maximum Percentage”),
then Borrower must not issue to Lender shares of the Common Stock which would exceed the Maximum Percentage. For purposes of this
Section, beneficial ownership of Common Stock will be determined under the 1934 Act. The shares of Common Stock issuable to Lender
that would cause the Maximum Percentage to be exceeded are referred to herein as the “Ownership Limitation
Shares”. Borrower will reserve the Ownership Limitation Shares for the exclusive benefit of Lender. From time to time,
Lender may notify Borrower in writing of the number of the Ownership Limitation Shares that may be issued to Lender without causing
Lender to exceed the Maximum Percentage. Upon receipt of such notice, Borrower shall be unconditionally obligated to immediately
issue such designated shares to Lender, with a corresponding reduction in the number of the Ownership Limitation Shares. Notwithstanding
the forgoing, the term “4.99%” above shall be replaced with “9.99%” at such time as the Market Capitalization
of the Common Stock is less than $10,000,000.00. Notwithstanding any other provision contained herein, if the term “4.99%”
is replaced with “9.99%” pursuant to the preceding sentence, such increase to “9.99%” shall remain at 9.99%
until increased, decreased or waived by Lender as set forth in Section A11 of Attachment 1 hereto. 


21.    Payment
of Collection Costs. If this Note is placed in the hands of an attorney for collection or enforcement prior to commencing legal
proceedings, or is collected or enforced through any legal proceeding, or Lender otherwise takes action to collect amounts due
under this Note or to enforce the provisions of this Note then Borrower shall pay the costs incurred by Lender for such collection,
enforcement or action including, without limitation, attorneys’ fees and disbursements. Borrower also agrees to pay for any
costs, fees or charges of its transfer agent that are charged to Lender pursuant to any Conversion or issuance of shares pursuant
to this Note.


22.      Opinion
of Counsel. In the event that an opinion of counsel is needed for any matter related to any Note, Lender has the right to
have any such opinion provided by its counsel. Lender also has the right to have any such opinion provided by
Borrower’s counsel. Lender shall pay for any opinion of counsel with respect to the availability of an exemption from
registration under Rule 144 or other exemption available to it in connection with any conversions of this Note, regardless of
whether such conversions are Lender Conversions or related to Installment Conversions.


 






    	8



    	 



    

 


23.    Governing
Law. This Note shall be construed and enforced in accordance with, and all questions concerning the construction, validity,
interpretation and performance of this Note shall be governed by, the internal laws of the State of Utah, without giving effect
to any choice of law or conflict of law provision or rule (whether of the State of Utah or any other jurisdictions) that would
cause the application of the laws of any jurisdictions other than the State of Utah. Subject to Section 16 below, Borrower hereby
irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in Utah for the adjudication of any
dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably
waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction
of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action
or proceeding is improper. 


 


24.     Resolution
of Disputes.


           24.1.      Calculation
Disputes. In the case of a dispute as to any arithmetic calculation hereunder, including without limitation calculating the
Lender Conversion Price, Lender Shares to be delivered, Installment Conversion Price, Installment Shares to be delivered, the
Market Price, or the VWAP (collectively, “Calculations”), Borrower or Lender (as the case may be) shall submit
the disputed determinations or arithmetic calculations (as the case may be) via facsimile or email with confirmation of receipt
(a) within two (2) Trading Days after receipt of the applicable notice giving rise to such dispute to Borrower or Lender
(as the case may be) or (b) if no notice gave rise to such dispute, at any time after Lender learned of the circumstances
giving rise to such dispute. If Lender and Borrower are unable to agree upon such determination or calculation within three (3) Trading
Days of such disputed determination or arithmetic calculation (as the case may be) being submitted to Borrower or Lender (as the
case may be), then Borrower shall, within two (2) Trading Days, submit via facsimile the disputed Calculation to an independent,
reputable investment bank or accounting firm selected by Lender. Borrower shall cause the investment bank or accounting firm to
perform the determinations or calculations (as the case may be) and notify Borrower and Lender of the results no later than ten
(10) Trading Days from the time it receives such disputed determinations or calculations (as the case may be). Such investment
bank’s or accounting firm’s determination or calculation with respect to the disputes set forth in this Section 16.1
(as the case may be) shall be binding upon all parties absent demonstrable error. The investment banker’s or accounting
firm’s fee for performing such Calculation shall be paid by the incorrect party, or if both parties are incorrect, by the
party whose Calculation is furthest from the correct Calculation as determined by the investment banker or accounting firm. In
the event Borrower is the losing party, no extension of the Delivery Date shall be granted and Borrower shall incur all effects
for failing to deliver the applicable Conversion Shares in a timely manner as set forth in this Note.


           24.2.      Arbitration of
Disputes. The parties shall submit all claims, disputes and controversies (“Claims”) arising hereunder,
other than Claims related to Calculations (which shall be resolved pursuant to Section 16.1 above) and Payment Defaults (as defined
below), to binding arbitration to be held in Salt Lake County, Utah according to the then prevailing rules and procedures of the
American Arbitration Association, where the findings and decision of the arbitrator shall be binding upon all parties to such
Claims. All fees and costs (including reasonable attorneys’ fees) incurred pursuant to the resolution of any Claims to which
this Section 16 applies shall be paid by the losing party. For the avoidance of doubt, Lender shall not be bound by this subsection
16.2 in the event of a Payment Defaults.


25.     Amendments.
The prior written consent of both parties hereto shall be required for any change or amendment to this Note.


26.    Assignments.
Borrower may not assign this Note without the prior written consent of Lender. This Note and any shares of Common Stock issued
upon conversion of this Note may not be offered, sold, assigned or transferred by Lender without the consent of Borrower, which
consent shall not be unreasonably withheld.


 






    	9



    	 



    

 


27.    Offset
Rights. Notwithstanding anything to the contrary herein, or in any of the other Transaction Documents, (a) the parties hereto
acknowledge and agree that Lender maintains a right of offset pursuant to the terms of the Secured Buyer Notes and the Buyer Notes
that, under certain circumstances, permits Lender to deduct amounts owed by Borrower under this Note from amounts otherwise owed
by Lender under the Secured Buyer Notes and the Buyer Notes (the “Lender Offset Right”), and (b) in the event
of the occurrence of any Event of Default (as defined in the Secured Buyer Notes, the Buyer Notes, or any other note issued by
the initial Lender in connection with the Agreement), or at any other time, Borrower shall be entitled to deduct and offset any
amount owing by the initial Lender under the Secured Buyer Notes and the Buyer Notes, as applicable, from any amount owed by Borrower
under this Note (the “Borrower Offset Right”). In the event that Borrower’s exercise of Borrower Offset
Right results in the full satisfaction of Borrower’s obligations under this Note, Lender shall return the original Note to
Borrower marked “cancelled” or, in the event this Note has been lost, stolen or destroyed, a lost note affidavit in
a form reasonably acceptable to Borrower. For the avoidance of doubt, Borrower shall not incur any prepayment premium set forth
in Section 1 hereof with respect to any portions of this Note that are satisfied by way of Borrower Offset Right.


28.    Time of
the Essence. Time is expressly made of the essence of each and every provision of this Note and the documents and instruments
entered into in connection herewith.


(REMAINDER OF
PAGE INTENTIONALLY LEFT BLANK)



    	10



    	 



    

 


IN WITNESS WHEREOF,
Borrower has caused this Note to be duly executed as of the Effective Date set out above.


	 	BORROWER:
	 	 
	 	Coates
    International, Ltd.
	 	 	 
	 	By: 	/s/ Barry C. Kaye
	 	Name: 	Barry C. Kaye
	 	Title: 	Chief Financial Officer







 





	ACKNOWLEDGED,
    ACCEPTED AND AGREED:	 
	 	 
	LENDER:	 
	 	 
	

Typenex
Co-Investment, LLC




	 
	 	 	 
	By:	Red
    Cliffs Investments, Inc., its Manager	 
	 	 	 
	By:	/s/
    John M. Fife	 
	 	John
    M. Fife, President	 







 





[Signature Page to Secured
Convertible Promissory Note] 


 






    	11



    	 



    




 


ATTACHMENT 1


DEFINITIONS


 


        For
purposes of this Note, the following terms shall have the following meanings:


 


            A1.       “Deemed
Issuance” means an issuance of Common Stock that shall be deemed to have occurred on the latest possible permitted date
pursuant to the terms hereof or any applicable warrant in the event Borrower fails deliver Conversion Shares as and when required
pursuant to Sections 3 or 8 of the Note.


            A2.       “DTC”
means the Depository Trust Company.


            A3.       “DTC
Eligible” means, with respect to the Common Stock, that such Common Stock is eligible to be deposited in certificate
form at the DTC, cleared and converted into electronic shares by the DTC and held in the name of the clearing firm servicing Lender’s
brokerage firm for the benefit of Lender.


            A4.        “DTC/FAST
Program” means the DTC’s Fast Automated Securities Transfer Program.


            A5.        “DWAC”
means Deposit Withdrawal at Custodian as defined by the DTC.


            A6.        “DWAC
Eligible” means that (i) Borrower’s Common Stock is eligible at DTC for full services pursuant to DTC’s
operational arrangements, including without limitation transfer through DTC’s DWAC system, (ii) Borrower has been approved
(without revocation) by the DTC’s underwriting department, (iii) Borrower’s transfer agent is approved as an agent
in the DTC/FAST Program, (iv) the Conversion Shares (as defined below) are otherwise eligible for delivery via DWAC; (v) Borrower
has previously delivered all Conversion Shares to Lender via DWAC; and (vi) Borrower’s transfer agent does not have a policy
prohibiting or limiting delivery of the Conversion Shares via DWAC.


            A7.       “Equity
Conditions Failure” means that any of the following conditions has not been satisfied during any applicable Equity Conditions
Measuring Period (as defined below): (i) with respect to the applicable date of determination all of the Conversion Shares
are freely tradable under Rule 144 or without the need for registration under any applicable federal or state securities laws
(in each case, disregarding any limitation on conversion of this Note); (ii) on each day during the period beginning one
month prior to the applicable date of determination and ending on and including the applicable date of determination (the “Equity
Conditions Measuring Period”), the Common Stock is listed or designated for quotation (as applicable) on any of The
New York Stock Exchange, NYSE Amex, the Nasdaq Global Select Market, the Nasdaq Global Market, the Nasdaq Capital Market, the
OTC Bulletin Board, the OTCQX or the OTCQB (each, an “Eligible Market”) and shall not have been suspended from
trading on any such Eligible Market (other than suspensions of not more than two (2) Trading Days and occurring prior to
the applicable date of determination due to business announcements by Borrower); (iii) on each day during the Equity Conditions
Measuring Period, Borrower shall have delivered all shares of Common Stock issuable upon conversion of this Note on a timely basis
as set forth in Section 9 hereof and all other shares of capital stock required to be delivered by Borrower on a timely basis
as set forth in the other Transaction Documents; (iv) any shares of Common Stock to be issued in connection with the event
requiring determination may be issued in full without violating Section 12 hereof (Lender acknowledges that Borrower shall
be entitled to assume that this condition has been met for all purposes hereunder absent written notice from Lender); (v) any
shares of Common Stock to be issued in connection with the event requiring determination may be issued in full without violating
the rules or regulations of the Eligible Market on which the Common Stock is then listed or designated for quotation (as applicable);
(vi) on each day during the Equity Conditions Measuring Period, no public announcement of a pending, proposed or intended
Fundamental Transaction (as defined below) shall have occurred which has not been abandoned, terminated or consummated; (vii) Borrower
shall have no knowledge of any fact that would reasonably be expected to cause any of the Conversion Shares to not be freely tradable
without the need for registration under any applicable state securities laws (in each case, disregarding any limitation on conversion
of this Note); (viii) on each day during the Equity Conditions Measuring Period, Borrower otherwise shall have been in material
compliance with each, and shall not have breached any, term, provision, covenant, representation or warranty of any Transaction
Document; (ix) without limiting clause (viii) above, on each day during the Equity Conditions Measuring Period, there shall
not have occurred an Event of Default or an event that with the passage of time or giving of notice would constitute an Event
of Default; (x) the Common Stock shall be DTC Eligible as of each applicable Installment Notice Due Date and Installment Date;
and (xi) the ten (10) day average VWAP of the Common Stock is greater than $$0.01.






    	12



    	 



    

 


            A8.       “Free
Trading” means that (a) the shares or certificate(s) representing the applicable shares of Common Stock have been cleared
and approved for public resale by the compliance departments of Lender’s brokerage firm and the clearing firm servicing
such brokerage, and (b) such shares are held in the name of the clearing firm servicing Lender’s brokerage firm and have
been deposited into such clearing firm’s account for the benefit of Lender.


            A9.        “Fundamental
Transaction” means that (y) (i) Borrower or any of its subsidiaries shall, directly or indirectly, in one or more
related transactions, consolidate or merge with or into (whether or not Borrower or any of its subsidiaries is the surviving corporation)
any other person or entity, or (ii) Borrower or any of its subsidiaries shall, directly or indirectly, in one or more related
transactions, sell, lease, license, assign, transfer, convey or otherwise dispose of all or substantially all of its respective
properties or assets to any other person or entity, or (iii) Borrower or any of its subsidiaries shall, directly or indirectly,
in one or more related transactions, allow any other person or entity to make a purchase, tender or exchange offer that is accepted
by the holders of more than 50% of the outstanding shares of voting stock of Borrower (not including any shares of voting stock
of Borrower held by the Person or Persons making or party to, or associated or affiliated with the persons or entities making
or party to, such purchase, tender or exchange offer), or (iv) Borrower or any of its subsidiaries shall, directly or indirectly,
in one or more related transactions, consummate a stock or share purchase agreement or other business combination (including,
without limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with any other person or entity whereby
such other person or entity acquires more than 50% of the outstanding shares of voting stock of Borrower (not including any shares
of voting stock of Borrower held by the other persons or entities making or party to, or associated or affiliated with the other
persons or entities making or party to, such stock or share purchase agreement or other business combination), or (v) Borrower
or any of its subsidiaries shall, directly or indirectly, in one or more related transactions, reorganize, recapitalize or reclassify
the Common Stock, other than an increase in the number of authorized shares of Borrower’s Common Stock, or (z) any
“person” or “group” (as these terms are used for purposes of Sections 13(d) and 14(d) of the 1934 Act
and the rules and regulations promulgated thereunder) is or shall become the “beneficial owner” (as defined in Rule 13d-3
under the 1934 Act), directly or indirectly, of 50% of the aggregate ordinary voting power represented by issued and outstanding
voting stock of Borrower.


            A10.   
“Installment Amount” means the greater of (a) $26,375 ($316,500.00 ÷ 12), plus the sum of any accrued
and unpaid interest as of the applicable Installment Date and accrued, and unpaid late charges and other fees, if any, under this
Note as of the applicable Installment Date, and any other amounts accruing or owing to Lender under this Note as of such Installment
Date, and (b) the then Outstanding Balance divided by the number of Installment Dates remaining prior to the Maturity Date.


 






    	13



    	 



    

 


            A11.     “Market
Capitalization of the Common Stock” shall mean the product equal to (a) the average VWAP of the Common Stock for the
immediately preceding fifteen (15) Trading Days, multiplied by (b) the aggregate number of outstanding shares of Common Stock
as reported on Borrower’s most recently filed Form 10-Q or Form 10-K. By written notice to Borrower, Lender may increase,
decrease or waive the Maximum Percentage as to itself but any such waiver will not be effective until the 61st day after delivery
thereof. The foregoing 61-day notice requirement is enforceable, unconditional and non-waivable and shall apply to all affiliates
and assigns of Lender.


            A12.      Payment
Default” means (i) an Event of Default that occurs pursuant to Sections 4.1(i), 4.1(ii) or 4.1(iii) hereof, or (ii)
any failure, for any reason, by the Borrower to timely pay any amount due hereunder, whether pursuant to an Installment Conversion,
a Lender Conversion, on or before the Maturity Date, or otherwise. For avoidance of doubt, any such failure shall be a Payment
Default for purposes of this Note including, without limitation, Section 16.2 hereof, irrespective of any defenses, excuses or
Claims asserted by Borrower.


            A13.       Trading
Day” shall mean any day on which the Common Stock is traded or tradable for any period on the Common Stock’s principal
market, or on the principal securities exchange or other securities market on which the Common Stock is then being traded.






    	14



    	 



    

 


EXHIBIT
A


Typenex
Co-Investment, LLC


303 East Wacker
Drive, Suite 1200


Chicago, Illinois
60601


 


	Coates International, Ltd. 	                                                                                                                 Date: __________________




Attn: George Coates


2100 Highway 34 & Ridgewood Road


Wall Township, New Jersey 07719


 


LENDER CONVERSION
NOTICE


 


The above-captioned
Lender hereby gives notice to Coates International, Ltd., a Delaware corporation (the “Borrower”), pursuant
to that certain Secured Convertible Promissory Note made by the Borrower in favor of the Lender on April 2, 2014 (the “Note”),
that the Lender elects to convert the portion of the Note balance set forth below into fully paid and non-assessable shares of
Common Stock of the Borrower as of the date of conversion specified below. Said conversion shall be based on the Lender Conversion
Price set forth below. In the event of a conflict between this Lender Conversion Notice and the Note, the Note shall govern, or,
in the alternative, at the election of the Lender in its sole discretion, the Lender may provide a new form of Lender Conversion
Notice to conform to the Note. Capitalized terms used in this notice without definition shall have the meanings given to them
in the Note.


 


A.Date of Conversion:
____________


B.Lender Conversion #: ____________


C.Conversion Amount: ____________


D.
Lender Conversion Price: _______________


E.
Lender Conversion Shares: _______________ (C divided by D)


F.
Remaining Outstanding Balance of Note: ____________*


G.
Remaining balance of Buyer Note(s): ____________*


H. Outstanding Balance of Note net of balance
of Buyer Note(s): ____________* (F minus G)


 


* Subject to adjustments for corrections, defaults, interest
and other adjustments permitted by the Transaction Documents (as defined in the Agreement).


 


The Conversion Amount converted hereunder
shall be deducted from the following Conversion Eligible Tranche(s):


 


	Conversion
    Amount	Tranche
    No.
	 	 
	 	 
	 	 


  


Please transfer the Lender
Conversion Shares electronically (via DWAC) to the following account:


 


Broker:
____________________________________      Address:_____________________





DTC#: _____________________________________


Account
#: _________________________________


Account
Name: ______________________________


 






    	15



    	 



    

 


To the extent
the Lender Conversion Shares are not able to be delivered to the Lender electronically via the DWAC system, please deliver all
such certificated shares to the Lender via reputable overnight courier after receipt of this Conversion Notice (by facsimile transmission
or otherwise) to:


 


_____________________________________


_____________________________________


_____________________________________


 


Sincerely,





 


	Lender:
    Typenex Co-Investment, LLC	 
	 	 	 	 
	By:	Red
    Cliffs Investments, Inc., its Manager	 
	 	 	 	 
		By:	 	 
	 		John M. Fife,
    President 	 











    	16



    	 



    




 EXHIBIT
B


Coates International,
Ltd.


2100 Highway
34 & Ridgewood Road


Wall Township,
New Jersey 07719


  


	Typenex Co-Investment,
    LLC 	Date:_____________




Attn: John Fife


303 E. Wacker Dr., Suite 1200


Chicago, IL 60657


 


 INSTALLMENT
NOTICE


The above-captioned Borrower
hereby gives notice to Typenex Co-Investment, LLC, a Utah limited liability company (the “Lender”), pursuant
to that certain Secured Convertible Promissory Note made by the Borrower in favor of the Lender on April 2, 2014 (the “Note”),
of certain Borrower elections and certifications related to payment of the Installment Amount of $_________________ due on ___________,
201_ (the “Installment Date”). In the event of a conflict between this Installment Notice and the Note, the
Note shall govern, or, in the alternative, at the election of the Lender in its sole discretion, the Lender may provide a new
form of Installment Notice to conform to the Note. Capitalized terms used in this notice without definition shall have the meanings
given to them in the Note.


INSTALLMENT
CONVERSION AND CERTIFICATIONS


AS OF THE INSTALLMENT DATE


  


	A.	INSTALLMENT
                                         CONVERSION












	 	A.	Installment
    Date: ____________, 201_
	 	B.	Installment
        Amount: ____________

	 	C.	Portion
    of Installment Amount Borrower elected to pay in cash: ____________
	 	D.	Portion
    of Installment Amount to be converted into Common Stock: ____________ (B minus C)
	 	E.	Installment
    Conversion Price: _______________ (lower of (i) Lender Conversion Price in effect and (ii) Market Price as of Installment
    Date)
	 	F.	Installment
    Conversion Shares: _______________ (D divided by E)
	 	G.	Remaining
    Outstanding Balance of Note: ____________ *
	 	H.	Remaining
    balance of Buyer Note(s): ____________*
	 	I.	Outstanding
    Balance of Note net of balance of Buyer Note(s): ____________* (G minus H)
	 	 	 







	B.	EQUITY CONDITIONS CERTIFICATION



 


		1.	Market Capitalization of the Common Stock:________________



 


(Check One)


 


		2.	_________The Borrower hereby certifies that no Equity Conditions Failure exists as of the Installment
Date.
	 	 	 
		3.	_________The Borrower hereby gives notice that an Equity Conditions Failure has occurred and requests
a waiver from the Lender with respect thereto. The Equity Conditions Failure is as follows:
	 	 	 
	 	 	______________________________________________________________________
	 	 	______________________________________________________________________
	 	 	______________________________________________________________________
	 	 	 





Sincerely,


 





	Borrower:
    Coates International, Ltd.	 
	 	 	 
	By:		 
	Name:		 
	Title:		 








    	17



    	 



    




EXHIBIT
C


 


Typenex Co-Investment,
LLC


303 East Wacker
Drive, Suite 1200


Chicago, Illinois
60601


 





	Coates International, Ltd. 	Date: _____________
	2100 Highway 34 & Ridgewood Road	 
	Wall Township, New
Jersey 07719	 






 


TRUE-UP
NOTICE


The above-captioned Lender
hereby gives notice to Coates International, Ltd., a Delaware corporation (the “Borrower”), pursuant
to that certain Secured Convertible Promissory Note made by the Borrower in favor of the Lender on April 2, 2014 (the “Note”),
of True-Up Conversion Shares related to _____________, 201_ (the “Installment Date”). In the event of a conflict
between this True-Up Notice and the Note, the Note shall govern, or, in the alternative, at the election of the Lender in its
sole discretion, the Lender may provide a new form of True-Up Notice to conform to the Note. Capitalized terms used in this notice
without definition shall have the meanings given to them in the Note.


TRUE-UP
CONVERSION SHARES AND CERTIFICATIONS


AS OF THE
TRUE-UP DATE


 


	1.	TRUE-UP
                                         CONVERSION SHARES






	 	A.	Installment
    Date: ____________, 201_
	 	B.	True-Up
    Date: ____________, 201_
	 	C.	Portion of
    Installment Amount converted into Common Stock: _____________
	 	D.	True-Up
    Conversion Price: _______________ (lower of (i) Lender Conversion Price in effect and (ii) Market Price as of True-Up Date)







 





	 	A. 	True-Up Conversion Shares: _______________ (C divided by D)
	 	B.	Installment Conversion Shares delivered: ________________
	 	C.	True-Up Conversion Shares to be delivered: ________________ (only applicable if D minus E is greater than zero)
	 	D.	Installment Conversion Shares to be retained by the Lender because of a Payment Default: _________________ (only applicable if D minus E is less than zero and a Payment Default has occurred)




 


	1.	EQUITY CONDITIONS CERTIFICATION



 


		A.	Market Capitalization of the Common Stock:________________



 


(Check One)


 


		B.	_________The Borrower hereby certifies that no Equity Conditions Failure exists as of the
                                                           applicable True-Up Date.
	 	 	 
		C.	_________The Borrower hereby gives notice that an Equity Conditions Failure has occurred and requests
a waiver from the Lender with respect thereto. The Equity Conditions Failure is as follows:
	 	 	 
	 	 	______________________________________________________________________
	 	 	______________________________________________________________________
	 	 	______________________________________________________________________





 


Sincerely,


	Lender:
    Typenex Co-Investment, LLC
	 	 	 
	By:	Red Cliffs Investments, Inc., its Manager
	 	 	 
	By:	 	 
	 	John M. Fife,
    President	 



 


	ACKNOWLEDGED AND CERTIFIED BY:
	 
	Borrower:
    Coates International, Ltd.
	 	 	 
	By:		 
	Name:		 
	Title:		 







 


18