TOPSWITCH Trademark

Trademark Overview

On Monday, October 25, 1993, a trademark application was filed for TOPSWITCH with the United States Patent and Trademark Office. The USPTO has given the TOPSWITCH trademark a serial number of 74450929. The federal status of this trademark filing is REGISTERED AND RENEWED as of Monday, March 25, 2024. This trademark is owned by Power Integrations, Inc.. The TOPSWITCH trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

semiconductor devices for smart power applications; namely, integrated circuits for switched-mode power conversions; namely, power supplies, power factor correction, battery chargers, motor control, lighting and applications requiring pulse width modulated power devices
topswitch

General Information

Serial Number74450929
Word MarkTOPSWITCH
Filing DateMonday, October 25, 1993
Status800 - REGISTERED AND RENEWED
Status DateMonday, March 25, 2024
Registration Number1852295
Registration DateTuesday, September 6, 1994
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, June 14, 1994

Trademark Statements

Goods and Servicessemiconductor devices for smart power applications; namely, integrated circuits for switched-mode power conversions; namely, power supplies, power factor correction, battery chargers, motor control, lighting and applications requiring pulse width modulated power devices
Pseudo MarkTOP SWITCH

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, 026
Class Status Code6 - Active
Class Status DateMonday, December 13, 1993
Primary Code009
First Use Anywhere DateWednesday, October 27, 1993
First Use In Commerce DateWednesday, October 27, 1993

Trademark Owner History

Party NamePOWER INTEGRATIONS, INC.
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressSAN JOSE, CA 95138
Party NamePower Integrations, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMountain View, CA 94043
Party NamePower Integrations, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMountain View, CA 94043
Party NamePower Integrations, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMountain View, CA 94043

Trademark Events

Event DateEvent Description
Friday, February 4, 1994AMENDMENT TO USE PROCESSING COMPLETE
Friday, December 10, 1993USE AMENDMENT FILED
Friday, March 4, 1994ASSIGNED TO EXAMINER
Friday, March 25, 1994ASSIGNED TO EXAMINER
Friday, March 25, 1994USE AMENDMENT ACCEPTED
Friday, March 25, 1994APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, May 13, 1994NOTICE OF PUBLICATION
Tuesday, June 14, 1994PUBLISHED FOR OPPOSITION
Tuesday, September 6, 1994REGISTERED-PRINCIPAL REGISTER
Friday, September 8, 2000REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, December 5, 2000POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Tuesday, June 12, 2001RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
Friday, August 30, 2002REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, April 16, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, July 14, 2004REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, July 14, 2004REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, July 26, 2007CASE FILE IN TICRS
Wednesday, September 9, 2009TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, September 9, 2009ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, February 6, 2013ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Friday, August 22, 2014TEAS SECTION 8 & 9 RECEIVED
Saturday, September 6, 2014CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, September 6, 2014REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, September 6, 2014REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Saturday, September 6, 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, May 24, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, May 24, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, September 6, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Monday, October 30, 2023TEAS SECTION 8 & 9 RECEIVED
Monday, March 25, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, March 25, 2024REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, March 25, 2024REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Monday, March 25, 2024NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Thursday, June 12, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, June 12, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, June 12, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, June 12, 2025TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Related Keywords

topswitch power namely devices applications control motor chargers lighting width modulated