Extension of Time to File SOU

Under the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless it displays a valid OMB control number. PTO Form 1581 (Rev 09/2005)

OMB No. 0651-0054 (Exp 10/31/2017)

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Under the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless it displays a valid OMB control number. PTO Form 1581 (Rev 09/2005)

OMB No. 0651-0054 (Exp 10/31/2017)

SOU Extension Request
(15 U.S.C. Section 1051(d))

To the Commissioner for Trademarks:

MARK: STACKFET
SERIAL NUMBER: 86503145

The applicant, Power Integrations, Inc., having an address of
      5245 Hellyer Avenue
      San Jose, California 95138
      United States
requests a six-month extension of time to file the Statement of Use under 37 C.F.R. Section 2.89 in this application.    The Notice of Allowance mailing date was 11/17/2015.

For International Class 042:
Current identification: Engineering design services in the field of transformers, circuitry, integrated circuits and semiconductors; scientific and technological services, namely, research and design relating thereto in the field of transformers, circuitry, integrated circuits and semiconductors; industrial analysis, namely, industrial design services and industrial research in the field of power conversion and research services in the field of transformers, circuitry, integrated circuits and semiconductors; design, development and testing services in the field of transformers, circuitry, integrated circuits and semiconductors; provision of scientific and technical information, advice and consultancy regarding in relation to all aforementioned services

For a trademark/service mark: The applicant has a continued bona fide intention, and is entitled, to use the mark in commerce on or in connection with all of the goods/services listed in the Notice of Allowance or as subsequently modified for this specific class; for a collective/certification mark: the applicant has a continued bona fide intention, and is entitled, to exercise legitimate control over the use of the mark in commerce on or in connection with the goods/services/collective membership organization listed in the Notice of Allowance, or as subsequently modified for this specific class.


This is the third extension request. The applicant has made the following ongoing efforts to use the mark in commerce on or in connection with each of those goods/services covered by the extension request: product or service research or development



A fee payment in the amount of $125 will be submitted with the form, representing payment for 1 class.


Declaration

STATEMENTS: The signatory believes that: the applicant has a continued bona fide intention, and is entitled, to use the mark in commerce on or in connection with all the goods/services under Section 1(b) in the notice of allowance or as subsequently modified, or, if applicable, the applicant has a continued bona fide intention, and is entitled, to exercise legitimate control over the use of the mark in commerce on or in connection with all the goods/services/collective membership organization under Section 1(b) in the notice of allowance or as subsequently modified; and that to the best of the signatory's knowledge and belief, no other persons, except, if applicable, members and concurrent users, have the right to use the mark in commerce, either in the identical form or in such near resemblance as to be likely, when used on or in connection with the goods/services/collective membership organization of such other persons, to cause confusion or mistake, or to deceive.

DECLARATION: The signatory being warned that willful false statements and the like are punishable by fine or imprisonment, or both, under 18 U.S.C. §1001, and that such willful false statements and the like may jeopardize the validity of the application or submission or any resulting registration, declares that all statements made of his/her own knowledge are true and that all statements made on information and belief are believed to be true.


Signature: /Claudia Hetherington/      Date Signed: 05/05/2017
Signatory's Name: Claudia Hetherington
Signatory's Position: Legal Counsel
Signatory's Phone: N/A

RAM Sale Number: 86503145
RAM Accounting Date: 05/08/2017

Serial Number: 86503145
Internet Transmission Date: Fri May 05 18:17:40 EDT 2017
TEAS Stamp: USPTO/ESU-XXX.XXX.XX.XXX-201705051817408
23566-86503145-5903b50bc744f1e3d87ff45cd
32173f3c86cba61ee7e32511310ef6f71ef83b6d
e-DA-4688-20170505163455839329