PI EXPERT Trademark

Trademark Overview

On Thursday, December 6, 2001, a trademark application was filed for PI EXPERT with the United States Patent and Trademark Office. The USPTO has given the PI EXPERT trademark a serial number of 76345475. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, August 18, 2023. This trademark is owned by Power Integrations, Inc.. The PI EXPERT trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

software for designing power supply and power conversion systems
pi expert

General Information

Serial Number76345475
Word MarkPI EXPERT
Filing DateThursday, December 6, 2001
Status800 - REGISTERED AND RENEWED
Status DateFriday, August 18, 2023
Registration Number2656301
Registration DateTuesday, December 3, 2002
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, September 10, 2002

Trademark Statements

Goods and Servicessoftware for designing power supply and power conversion systems

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, December 18, 2001
Primary Code009
First Use Anywhere DateFriday, February 4, 2000
First Use In Commerce DateFriday, February 4, 2000

Trademark Owner History

Party NamePower Integrations, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSan Jose, CA 95138
Party NamePower Integrations, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSan Jose, CA 95138
Party NamePower Integrations, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSan Jose, CA 95138

Trademark Events

Event DateEvent Description
Tuesday, March 5, 2002ASSIGNED TO EXAMINER
Tuesday, March 19, 2002NON-FINAL ACTION MAILED
Monday, June 3, 2002PAPER RECEIVED
Wednesday, June 26, 2002APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, December 28, 2007TEAS SECTION 8 & 15 RECEIVED
Friday, January 4, 2008ASSIGNED TO PARALEGAL
Friday, January 4, 2008REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, June 19, 2008CASE 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
Monday, December 3, 2012TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, December 3, 2012TEAS SECTION 8 & 9 RECEIVED
Monday, June 3, 2002CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, June 20, 2002ASSIGNED TO EXAMINER
Wednesday, August 21, 2002NOTICE OF PUBLICATION
Tuesday, September 10, 2002PUBLISHED FOR OPPOSITION
Tuesday, December 3, 2002REGISTERED-PRINCIPAL REGISTER
Wednesday, December 5, 2012REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, December 5, 2012REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, December 5, 2012NOTICE 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
Friday, December 3, 2021COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, February 1, 2023TEAS SECTION 8 & 9 RECEIVED
Friday, August 18, 2023CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, August 18, 2023REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, August 18, 2023REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Friday, August 18, 2023NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Thursday, June 12, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, June 12, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, June 12, 2025TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Thursday, June 12, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Related Keywords

expert power systems conversion supply software designing