POLARPAK Trademark

Trademark Overview

On Monday, July 21, 2003, a trademark application was filed for POLARPAK with the United States Patent and Trademark Office. The USPTO has given the POLARPAK trademark a serial number of 78276867. The federal status of this trademark filing is REGISTERED AND RENEWED as of Wednesday, December 10, 2025. This trademark is owned by Siliconix Incorporated. The POLARPAK trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

Semiconductor devices
polarpak

General Information

Serial Number78276867
Word MarkPOLARPAK
Filing DateMonday, July 21, 2003
Status800 - REGISTERED AND RENEWED
Status DateWednesday, December 10, 2025
Registration Number2990388
Registration DateTuesday, August 30, 2005
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, April 6, 2004

Trademark Statements

Pseudo MarkPOLAR PAK
Goods and ServicesSemiconductor devices

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 DateTuesday, August 5, 2003
Primary Code009
First Use Anywhere DateFriday, June 10, 2005
First Use In Commerce DateFriday, June 10, 2005

Trademark Owner History

Party NameSiliconix Incorporated
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSan Jose, CA 95134-1923
Party NameSiliconix Incorporated
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSanta Clara, CA 95054
Party NameSiliconix Incorporated
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSanta Clara, CA 95054

Trademark Events

Event DateEvent Description
Thursday, January 29, 2004ASSIGNED TO EXAMINER
Thursday, January 29, 2004APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, March 17, 2004NOTICE OF PUBLICATION
Tuesday, April 6, 2004PUBLISHED FOR OPPOSITION
Tuesday, June 29, 2004NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, November 30, 2004SOU TEAS EXTENSION RECEIVED
Tuesday, November 30, 2004SOU EXTENSION 1 FILED
Monday, December 6, 2004SOU EXTENSION 1 GRANTED
Monday, June 27, 2005TEAS STATEMENT OF USE RECEIVED
Monday, June 27, 2005USE AMENDMENT FILED
Monday, June 27, 2005STATEMENT OF USE PROCESSING COMPLETE
Tuesday, July 12, 2005ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Friday, July 15, 2005ASSIGNED TO LIE
Tuesday, July 19, 2005LAW OFFICE REGISTRATION REVIEW COMPLETED
Tuesday, August 30, 2005REGISTERED-PRINCIPAL REGISTER
Wednesday, October 28, 2009TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, January 19, 2011ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Monday, March 7, 2011TEAS SECTION 8 & 15 RECEIVED
Saturday, March 19, 2011CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, March 19, 2011REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, February 29, 2016TEAS SECTION 8 & 9 RECEIVED
Tuesday, May 10, 2016CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, May 10, 2016REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, May 10, 2016REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Tuesday, May 10, 2016NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, June 19, 2019ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, December 11, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, December 11, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, April 8, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, April 8, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, April 8, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, April 8, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, April 8, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, August 30, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, August 28, 2025TEAS SECTION 8 & 9 RECEIVED
Wednesday, December 10, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, December 10, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, December 10, 2025REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, December 10, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

polarpak devices semiconductor