Notice of Acceptance Acknowledgement

HEARTMATE II

TC1 LLC

Notice of Acceptance Acknowledgement

Side - 1

  NOTICE OF ACCEPTANCE AND
  ACKNOWLEDGEMENT OF §§8 & 15
  DECLARATION
  MAILING DATE: Nov 3, 2012

The combined declaration of use and incontestability filed in connection with the registration identified below meets the requirements of Sections 8 and 15 of the Trademark Act, 15 U.S.C. §1058 and 1065. The combined declaration is accepted and acknowledged. The registration remains in force.For further information about this notice, visit our website at: http://www.uspto.gov. To review information regarding the referenced registration, go to http://tarr.uspto.gov.

REG NUMBER:	3165758
MARK:	HEARTMATE II
OWNER:	Thoratec Corporation

Side - 2

UNITED STATES PATENT AND TRADEMARK OFFICE
COMMISSIONER FOR TRADEMARKS
P.O. BOX 1451
ALEXANDRIA, VA 22313-1451

FIRST-CLASS MAIL
U.S POSTAGE
PAID

Michelle D. Kahn
SHEPPARD, MULLIN, RICHTER & HAMPTON LLP
FOUR EMBARCADERO CENTER
SEVENTEENTH FLOOR
SAN FRANCISCO, CA 94111-4106

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