PORTA SYSTEMS Trademark
Serial Number: 73194340 • Registration: 1150267
PORTA SYSTEMS is a trademark filed by
Porta Systems Corporation
on November 22, 1978. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 22, 1978
Registration Date
April 7, 1981
Published for Opposition
January 13, 1981
Cancellation Date
April 13, 2002
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Apr 13, 2002 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Apr 13, 2002 CAEX
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 23, 1987 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 23, 1987 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 7, 1987 815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 7, 1987 815F
REGISTERED-PRINCIPAL REGISTER
Apr 7, 1981 R.PR
REGISTERED-PRINCIPAL REGISTER
Apr 7, 1981 R.PR
PUBLISHED FOR OPPOSITION
Jan 13, 1981 PUBO
PUBLISHED FOR OPPOSITION
Jan 13, 1981 PUBO
