PI Trademark
Serial Number: 73305175 • Registration: 1256094
PI is a trademark filed by
Polytronix, Inc.
on April 10, 1981. The trademark is classified under Class 42 (Computer & Scientific), Class 17 (Rubber Goods).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 10, 1981
Registration Date
November 1, 1983
Published for Opposition
August 9, 1983
Cancellation Date
August 7, 2004
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Aug 7, 2004 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Aug 7, 2004 CAEX
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 28, 1989 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 28, 1989 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Oct 25, 1989 815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Oct 25, 1989 815F
REGISTERED-PRINCIPAL REGISTER
Nov 1, 1983 R.PR
REGISTERED-PRINCIPAL REGISTER
Nov 1, 1983 R.PR
REGISTERED-PRINCIPAL REGISTER
Nov 1, 1983 R.PR
REGISTERED-PRINCIPAL REGISTER
Nov 1, 1983 R.PR
REGISTERED-PRINCIPAL REGISTER
Nov 1, 1983 R.PR
REGISTERED-PRINCIPAL REGISTER
Nov 1, 1983 R.PR
PUBLISHED FOR OPPOSITION
Aug 9, 1983 PUBO
PUBLISHED FOR OPPOSITION
Aug 9, 1983 PUBO
PUBLISHED FOR OPPOSITION
Aug 9, 1983 PUBO
PUBLISHED FOR OPPOSITION
Aug 9, 1983 PUBO
NOTICE OF PUBLICATION
Jul 18, 1983 NPUB
NOTICE OF PUBLICATION
Jul 18, 1983 NPUB
NOTICE OF PUBLICATION
Jul 15, 1983 NPUB
NOTICE OF PUBLICATION
Jul 15, 1983 NPUB
NOTICE OF PUBLICATION
Jul 14, 1983 NPUB
NOTICE OF PUBLICATION
Jul 14, 1983 NPUB
NOTICE OF PUBLICATION
Jul 13, 1983 NPUB
NOTICE OF PUBLICATION
Jul 13, 1983 NPUB
NOTICE OF PUBLICATION
Jul 12, 1983 NPUB
NOTICE OF PUBLICATION
Jul 12, 1983 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 1, 1983 CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 1, 1983 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 10, 1983 CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 10, 1983 CRFA
