TrademarkDir
TPX
LIVE

Serial Number

73524627

Owner

DUQUESNE SYSTEMS, INC.

Attorney

Ian L. Saffer

First Use Date

Dec 2, 1984

Filing Date

Mar 1, 1985

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TPX Trademark

Serial Number: 73524627 • Registration: 1382117

TPX is a trademark filed by DUQUESNE SYSTEMS, INC. on March 1, 1985. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

DUQUESNE SYSTEMS, INC. (11 trademarks)

PITTSBURGH, PA 15222

Entity Type: 03

CA, INC. (166 trademarks)

ISLANDIA, NY 11749

Entity Type: 03

COMPUTER ASSOCIATES THINK, INC. (147 trademarks)

ONE COMPUTER ASSOCIATES PLAZA
ISLANDIA, NY 11749

Entity Type: 03

LEGENT CORPORATION

PITTSBURGH, PA 15212

Entity Type: 03

Trademark Details

Filing Date

March 1, 1985

Registration Date

February 11, 1986

First Use Anywhere

December 2, 1984

First Use in Commerce

December 10, 1984

Published for Opposition

November 19, 1985

Goods & Services

COMPUTER PROGRAMS RECORDED ON MAGNETIC DISKS OR TAPES FOR USE IN MANAGING A MULTIPLICITY OF OTHER APPLICATIONS PROGRAMS AND INSTRUCTION MANUALS FOR THE SAME AND SOLD AS A UNIT THEREWITH

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 21, 2026 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Feb 21, 2026 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 21, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 21, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Nov 24, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 11, 2025 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 27, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 27, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 27, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 24, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 24, 2020 TCCA
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jun 24, 2020 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 24, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 24, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 24, 2020 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 29, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Oct 29, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 29, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 27, 2016 APRE
TEAS SECTION 8 & 9 RECEIVED
Aug 11, 2016 E89R
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jun 6, 2012 ASGN
CASE FILE IN TICRS
Jun 4, 2008 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Apr 17, 2006 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 17, 2006 89AG
ASSIGNED TO PARALEGAL
Apr 13, 2006 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 30, 2006 89AF
PAPER RECEIVED
Jan 30, 2006 MAIL
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 13, 1992 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Feb 4, 1992 815F
REGISTERED-PRINCIPAL REGISTER
Feb 11, 1986 R.PR
PUBLISHED FOR OPPOSITION
Nov 19, 1985 PUBO
NOTICE OF PUBLICATION
Oct 19, 1985 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 19, 1985 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 22, 1985 CRFA
NON-FINAL ACTION MAILED
May 28, 1985 CNRT

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