WESTERN DIGITAL Trademark

Trademark Overview

On Friday, May 18, 1973, a trademark application was filed for WESTERN DIGITAL with the United States Patent and Trademark Office. The USPTO has given the WESTERN DIGITAL trademark a serial number of 72457899. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, October 24, 2025. This trademark is owned by WESTERN DIGITAL CORPORATION. The WESTERN DIGITAL trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

[ SEMICONDUCTOR MEMORIES AND EQUIPMENT FOR THE TESTING AND PROGRAMMING OF INTEGRATED CIRCUITS, REGISTERS AND SEMICONDUCTOR MEMORIES ]

INTEGRATED CIRCUITS [ AND REGISTERS ]
western digital

General Information

Serial Number72457899
Word MarkWESTERN DIGITAL
Filing DateFriday, May 18, 1973
Status800 - REGISTERED AND RENEWED
Status DateFriday, October 24, 2025
Registration Number1016514
Registration DateTuesday, July 22, 1975
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and Services[ SEMICONDUCTOR MEMORIES AND EQUIPMENT FOR THE TESTING AND PROGRAMMING OF INTEGRATED CIRCUITS, REGISTERS AND SEMICONDUCTOR MEMORIES ]
Goods and ServicesINTEGRATED CIRCUITS [ AND REGISTERS ]

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
Class Status Code6 - Active
Class Status DateTuesday, March 1, 1983
Primary Code021
First Use Anywhere DateSaturday, July 31, 1971
First Use In Commerce DateMonday, August 30, 1971
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 Codes026
Class Status Code9 - Expired
Class Status DateWednesday, August 28, 1996
Primary Code026
First Use Anywhere DateSaturday, July 31, 1971
First Use In Commerce DateMonday, August 30, 1971

Trademark Owner History

Party NameWESTERN DIGITAL TECHNOLOGIES, INC.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressSan Jose, CA 95119
Party NameWESTERN DIGITAL CORPORATION
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressIrvine, CA 92612
Party NameWESTERN DIGITAL CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressNEWPORT BEACH, CA 92663

Trademark Events

Event DateEvent Description
Sunday, October 25, 1981REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, June 14, 1995REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Wednesday, August 28, 1996REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, July 22, 2004TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, February 8, 2005TEAS SECTION 8 & 9 RECEIVED
Tuesday, February 8, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Monday, March 28, 2005ASSIGNED TO PARALEGAL
Monday, March 28, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, March 28, 2005REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Friday, June 3, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, December 2, 2009TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, December 2, 2009ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, June 28, 2011TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, June 28, 2011APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, February 16, 2012TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, May 20, 2015TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, May 20, 2015ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, June 8, 2015TEAS SECTION 8 & 9 RECEIVED
Wednesday, June 10, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, June 10, 2015REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Wednesday, June 10, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
Wednesday, May 25, 2016ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Monday, November 6, 2017NOTICE OF SUIT
Tuesday, December 17, 2019NOTICE OF SUIT
Wednesday, May 27, 2020NOTICE OF SUIT
Wednesday, July 22, 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, July 22, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, July 22, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, July 22, 2020TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Wednesday, July 22, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, July 22, 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, December 4, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, December 4, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, December 4, 2020TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Friday, December 4, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, November 2, 2021TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, November 2, 2021ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, November 2, 2021TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Tuesday, November 2, 2021TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, March 9, 2022ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, June 23, 2022ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Friday, December 9, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, December 9, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, December 9, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, August 23, 2023ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, March 28, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, March 28, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, March 28, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, March 28, 2024TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Monday, July 22, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, July 3, 2025TEAS SECTION 8 & 9 RECEIVED
Friday, October 24, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, October 24, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, October 24, 2025REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Friday, October 24, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

digital western circuits semiconductor registers memories integrated testing equipment programming