SIGMACOLUMN Trademark
Serial Number: 73250640 • Registration: 1218154
SIGMACOLUMN is a trademark filed by
SIGMA INSTRUMENTS, INC.
on February 19, 1980. 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The application is currently no longer active.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
February 19, 1980
Registration Date
November 30, 1982
Published for Opposition
September 7, 1982
Cancellation Date
April 26, 1989
Filing History
CANCELLED SEC. 8 (6-YR)
Apr 26, 1989 C8..
CANCELLED SEC. 8 (6-YR)
Apr 26, 1989 C8..
REGISTERED-PRINCIPAL REGISTER
Nov 30, 1982 R.PR
REGISTERED-PRINCIPAL REGISTER
Nov 30, 1982 R.PR
PUBLISHED FOR OPPOSITION
Sep 7, 1982 PUBO
PUBLISHED FOR OPPOSITION
Sep 7, 1982 PUBO
NOTICE OF PUBLICATION
Jul 27, 1982 NPUB
NOTICE OF PUBLICATION
Jul 27, 1982 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 9, 1982 CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 9, 1982 CNSA
NON-FINAL ACTION MAILED
Nov 3, 1980 CNRT
NON-FINAL ACTION MAILED
Nov 3, 1980 CNRT
ASSIGNED TO EXAMINER
Sep 23, 1980 DOCK
ASSIGNED TO EXAMINER
Sep 23, 1980 DOCK
ASSIGNED TO EXAMINER
Jul 8, 1980 DOCK
ASSIGNED TO EXAMINER
Jul 8, 1980 DOCK
