TrademarkDir
TRENCHFET
LIVE

Serial Number

75067407

Owner

SILICONIX INCORPORATED

Attorney

John J. O'Malley

First Use Date

Mar 8, 1995

Filing Date

Mar 4, 1996

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TRENCHFET Trademark

Serial Number: 75067407 • Registration: 2035560

TRENCHFET is a trademark filed by SILICONIX INCORPORATED on March 4, 1996. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

SILICONIX INCORPORATED (22 trademarks)

SANTA CLARA, CA 95054

Entity Type: 03

Trademark Details

Filing Date

March 4, 1996

Registration Date

February 4, 1997

First Use Anywhere

March 8, 1995

First Use in Commerce

March 8, 1995

Published for Opposition

November 12, 1996

Goods & Services

semiconductor devices

Filing History

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 4, 2026 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Apr 8, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 8, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 8, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 8, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Apr 8, 2022 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 11, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 11, 2019 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Sep 13, 2017 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Sep 13, 2017 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sep 13, 2017 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 13, 2017 APRE
TEAS SECTION 8 & 9 RECEIVED
Aug 4, 2017 E89R
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jan 19, 2011 ASCK
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 8, 2009 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 8, 2009 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 8, 2009 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 8, 2009 REAP
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 16, 2007 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 16, 2007 89AG
ASSIGNED TO PARALEGAL
Mar 2, 2007 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 9, 2007 89AF
TEAS SECTION 8 & 9 RECEIVED
Jan 9, 2007 E89R
CASE FILE IN TICRS
Dec 27, 2006 CFIT
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 18, 2003 TCCA
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Apr 30, 2003 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jan 31, 2003 815F
PAPER RECEIVED
Jan 31, 2003 MAIL
PAPER RECEIVED
Aug 26, 2002 MAIL
CORRECTION UNDER SECTION 7 - PROCESSED
Jan 15, 1999 COC.
SEC 7 REQUEST FILED
Jun 1, 1998 AMD7
REGISTERED-PRINCIPAL REGISTER
Feb 4, 1997 R.PR
PUBLISHED FOR OPPOSITION
Nov 12, 1996 PUBO
NOTICE OF PUBLICATION
Oct 11, 1996 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 9, 1996 CNSA
EXAMINER'S AMENDMENT MAILED
Sep 5, 1996 CNEA
ASSIGNED TO EXAMINER
Sep 5, 1996 DOCK
ASSIGNED TO EXAMINER
Aug 26, 1996 DOCK

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