exv4w1



 






Exhibit 4.1




[FACE OF CERTIFICATE]




	 	 
	NUMBER
	SHARES     





ETS


[EAGLE TEST SYSTEMS LOGO]

INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE




CUSIP 270006 10 9

SEE REVERSE FOR CERTAIN DEFINITIONS




THIS CERTIFIES THAT



is the owner of




FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK, PAR VALUE $.01 PER SHARE, OF

EAGLE TEST SYSTEMS, INC.



transferable on the books of the Corporation by the holder hereof in person or by duly authorized
Attorney, upon surrender of this certificate properly endorsed.
This certificate is not valid until countersigned and registered by the Transfer Agent and
Registrar.



WITNESS the facsimile seal of the Corporation and the facsimile signatures of its duly authorized
officers.



Dated:




	 	 	 	 	 
	/s/ Stephen J. Hawrysz

	 	 	 	/s/ Leonard A. Foxman
	TREASURER

	 	[SEAL]
	 	PRESIDENT





COUNTERSIGNED AND REGISTERED:



AMERICAN STOCK TRANSFER & TRUST COMPANY



(NEW YORK, NY) TRANSFER AGENT



AND REGISTRAR




AUTHORIZED OFFICER




[REVERSE OF CERTIFICATE]




EAGLE TEST SYSTEMS, INC.



The Corporation will furnish without charge to each stockholder who so requests a statement of the
designations, powers, preferences and relative participating, optional or other special rights of
each class of stock or series thereof of the Corporation and the qualifications, limitations or
restrictions of such preferences and/or rights. Such request may be made to the Corporation or the
Transfer Agent.



The following abbreviations, when used in the inscription on the face of this certificate, shall be
construed as though they were written out in full according to applicable laws or regulations:




 









 








	 	 	 	 	 	 	 	 	 	 	 
	TEN COM -

	 	as tenants in common
	 	UNIF GIFT MIN ACT -
	 	                    
	 	Custodian
	 	                    
	TEN ENT -

	 	as tenants by the entireties
	 	 	 	(Cust)
	 	 	 	(Minor)
	JT TEN -	 	as joint tenants with right	 	 	 	under Uniform Gifts to Minors
	 	 	of survivorship and not as	 	 	 	Act                     
	 

	 	tenants in common
	 	 	 	             (State)	 	 	 	 






Additional abbreviations may also be used though not in the above list.




For value received, the undersigned hereby sells, assigns and transfers unto




PLEASE INSERT SOCIAL SECURITY OR OTHER



IDENTIFYING NUMBER OF ASSIGNEE



                                        




                                                                                                                                                                                                                                                



(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING ZIP CODE OF ASSIGNEE)



                                                                                                                                                                                                                                                



                                                                                                                                                                                                                                                



                                                                                                                                                                 shares of the capital stock
represented by the within Certificate, and does hereby irrevocably constitute and appoint



                                                                                                                                                                Attorney to transfer the said
stock on the books of the within named Corporation with full power of substitution in the premises.



Dated                                         




	 	 	 	 	 
	 

	 	 	 	                                                                                                                                            
	 

	 	NOTICE:
	 	THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON THE
FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE
WHATEVER.





Signature(s) Guaranteed:




	 	 
	                                                                                                             
     

	THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE
GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS
AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP
IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM),
PURSUANT TO S.E.C. RULE 17Ad-15.