TRENCHFET Trademark

Trademark Overview

On Monday, March 4, 1996, a trademark application was filed for TRENCHFET with the United States Patent and Trademark Office. The USPTO has given the TRENCHFET trademark a serial number of 75067407. The federal status of this trademark filing is REGISTERED AND RENEWED as of Wednesday, September 13, 2017. This trademark is owned by SILICONIX INCORPORATED. The TRENCHFET trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

semiconductor devices
trenchfet

General Information

Serial Number75067407
Word MarkTRENCHFET
Filing DateMonday, March 4, 1996
Status800 - REGISTERED AND RENEWED
Status DateWednesday, September 13, 2017
Registration Number2035560
Registration DateTuesday, February 4, 1997
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, November 12, 1996

Trademark Statements

Goods and Servicessemiconductor devices
Amendment to a Registration/Renewal CertificateIn the statement, Column 1, line 1, "California" should be deleted, and, Delaware should be inserted.

Classification Information

International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateMonday, April 15, 1996
Primary Code009
First Use Anywhere DateWednesday, March 8, 1995
First Use In Commerce DateWednesday, March 8, 1995

Trademark Owner History

Party NameSILICONIX INCORPORATED
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSan Jose, CA 951341923
Party NameSILICONIX INCORPORATED
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSanta Clara, CA 950560951
Party NameSILICONIX INCORPORATED
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSanta Clara, CA 950560951

Trademark Events

Event DateEvent Description
Friday, April 8, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, April 8, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, April 8, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, April 8, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, April 8, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, December 11, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, December 11, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, September 13, 2017NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, September 13, 2017REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, September 13, 2017REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, September 13, 2017CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, August 4, 2017TEAS SECTION 8 & 9 RECEIVED
Wednesday, January 19, 2011ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Tuesday, September 8, 2009ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, September 8, 2009TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, September 8, 2009ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, September 8, 2009TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, March 16, 2007REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Friday, March 16, 2007REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, March 2, 2007ASSIGNED TO PARALEGAL
Tuesday, January 9, 2007REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, January 9, 2007TEAS SECTION 8 & 9 RECEIVED
Wednesday, December 27, 2006CASE FILE IN TICRS
Friday, July 18, 2003TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, April 30, 2003REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, January 31, 2003REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Friday, January 31, 2003PAPER RECEIVED
Monday, August 26, 2002PAPER RECEIVED
Friday, January 15, 1999CORRECTION UNDER SECTION 7 ¿ PROCESSED
Monday, June 1, 1998SEC 7 REQUEST FILED
Tuesday, February 4, 1997REGISTERED-PRINCIPAL REGISTER
Tuesday, November 12, 1996PUBLISHED FOR OPPOSITION
Friday, October 11, 1996NOTICE OF PUBLICATION
Monday, September 9, 1996APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, September 5, 1996EXAMINER'S AMENDMENT MAILED
Thursday, September 5, 1996ASSIGNED TO EXAMINER
Monday, August 26, 1996ASSIGNED TO EXAMINER

Related Keywords

trenchfet devices semiconductor