SINGAPORE TRADE MARKS ACT / PATENTS ACT / REGISTERED DESIGNS ACT(CHAPTER 332 / 221 / 266)
TRADE MARKS RULES / PATENT RULES / REGISTERED DESIGNS RULESFORM CM4

Request for Correction of Error

Pre-requisites:
a. Where the correction relates to specification of a patent or an application for a patent, the page(s) of specification withproposed correction is to be attached to this form for submission.
b. To provide supporting document to justify the correction.
Estimated Time:
This form may take approximately 2 - 7 minutes to complete.
General:a. * denotes mandatory field.
b. If you are not the agent on record for the form to be corrected, please file CM1.
c. Please file one form for each IP type (i.e. only Trade Marks, Designs or Patents).
d. This form is not applicable to correct errors made in all hearings and mediation related matters and all WIPO forms.
e. The fees payable is based on per form.
f. If the correction relates to more than one application number, the correction must be the same for all the application
numbers.
g. For Patents, attention is drawn to sections 104 and 105 of the Patents Act, rules 90 and 105 of the Patents Rules, and thePatents (Patent Agents) Rules 2001.

PART 1

Reference
Applicant/ Agent
Reference
IPOS Reference(if applicable)

PART 2

Application No.*

Note:a. Application number refers to Designs Number / Patent Application Number/ Trade Marks Number.
b. International Registration No. and International Application No. are applicable to Trade Marks only.
c. You may indicate more than one application number if the option "Correction of Form" in Part 5 is selected and that form
contained more than one application number.
d. All the numbers listed below must belong to the same applicant/ proprietor indicated in Part 3.
e. If there is insufficient space, please use the continuation sheet CS 3.

Application No./International Application
No./ InternationalRegistration No.*PART 3Name of Applicant/ Proprietor*

Note: If there is insufficient space, please use the continuation sheet in CS 4.

UEN/ Company Code(if applicable)

Name

V2.20180723

Page 1 of 6Sole Proprietor orPartners' Name
(if sole proprietorship orpartnership)

PART 4

Details of Person Filing the Request*

Note: If the person(s) filing this request is/are the proprietor(s) mentioned in part 3 above, this part is to be left empty. If there isinsufficient space, please use the continuation sheet CS 1.

UEN/ Company Code(if applicable)

NameAddress

Singapore AddressThis Singapore address is to be used as the address forservice for the purposes of this form.
(Note: If this is crossed, it is not necessary to fill up the address for service inSingapore in part 8.)

Block/ House
No.
Street Name
Level - Unit-Building
Name
Postal CodeForeign AddressLine 1Line 2Line 3

Nationality or Country ofIncorporation*
State of Incorporation(mandatory for USAcorporations)

Country of Residency(mandatory for individuals)

V2.20180723

Page 2 of 6

Sole Proprietor orPartners' Name
(if sole proprietorship orpartnership)

PART 5

Correction Type*
Correction Type*(Note: For Patents, you may
select more than one
correction type. For Trade
Marks and Designs, select one
correction type only.)

Correction of Form Lodged
Form No.

Form Lodgement
Date (DD/MM/YYYY)
Correction of Register of Patents or Designs
Correction of Specification of a Patent or of an Application for aPatentCorrection of any other documents filed in connection with thePatent or an Application for a PatentPART 6

Details of Correction*Note: For Trade Marks, please state the affected class if the correction does not apply to all classes in the application.
For Patents, where the request for correction relates to a specification, please indicate the page number and the document of
the replacement text/figure and the text/figure to be replaced. Please also explain why the correction sought is obvious in thesense that it is immediately evident that nothing else would have been intended than what is offered as the correction.

Details of Correction*

V2.20180723

Page 3 of 6

PART 7

Reasons for Correction*

Reasons for Correction*(please provide supporting
documents, if applicable)

PART 8

Contact Details*

Note:a. Where an agent with UEN is appointed, the fields for "Agent UEN/ Company Code", "Agent Name" and "Address forService in Singapore" should be completed. Where an individual or an agent without UEN is appointed, the sub-field“Representative or C/O Name” and "Address for Service in Singapore" should be completed instead.
b. The address for service in Singapore need not be filled up if the person's address in Part 4 is to be used as an address forservice in Singapore.
c. The official correspondence will be sent to the address for service in Singapore as indicated in this box, and must be thesame as the one on our record.
d. Please file Form CM1 if you are a different agent or Form CM2 if you have changed your address for service in Singapore.

Agent UEN/ Company
Code
Agent Name

Representative or C/O
Name
Address for Service in Singapore
Block/ House
No.
Street Name
Level - Unit-

BuildingName
Postal CodeV2.20180723

Page 4 of 6Contact Person(if applicable)

Direct Telephone No.
(if applicable)

Email Address(if applicable)

PART 9Declaration*
Declaration

By Person Filing the FormI, the undersigned, do hereby declare that the information furnishedabove is true to the best of my knowledge. I understand that I may beliable for criminal prosecution for providing any false information in thisapplication.
By Agent
I, the undersigned, do hereby declare that:i.

I have been duly authorised to act as an agent on behalf of theperson(s) filing this form.

ii.

The information furnished above on behalf of the person(s) filingthis form is true to the best of the person(s)' knowledge. I
understand that I may be liable for criminal prosecution forproviding any false information in this application.

Name

SignatureDate(DD/MM/YYYY)

No. of Extra Sheets
Attached to this Form

V2.20180723

sheet(s)Page 5 of 6

GST

GST INFORMATIONTax Invoice*Note:
Tax invoice will be issued to the entity/individual as indicated. Goods and Services Tax (GST)-registered businesses may claim
input tax with Inland Revenue Authority of Singapore (IRAS), subject to meeting the requirements under the GST Act.

The name of the proprietor/applicant (as in Part 3 of the form) should be inserted in this field
if it pertains to a request for Correction of Error in Specification for Patents. Otherwise,
please insert the name of the requestor (as in Part 4 of the form).

Name (Tax invoice to beissued to)V2.20180723

Page 6 of 6