PERMA-DISC
DEAD
Serial Number
73116583
Owner
GRAHAM MAGNETICS INCORPORATEDFirst Use Date
Mar 31, 1974
Filing Date
Feb 22, 1977
PERMA-DISC Trademark
Serial Number: 73116583 • Registration: 1077314
PERMA-DISC is a trademark filed by
GRAHAM MAGNETICS INCORPORATED
on February 22, 1977. 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The application is currently no longer active.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 22, 1977
Registration Date
November 15, 1977
First Use Anywhere
March 31, 1974
First Use in Commerce
March 31, 1974
Filing History
EXPIRED SEC. 9
Aug 24, 1998 EXRG
EXPIRED SEC. 9
Aug 24, 1998 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 6, 1983 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 6, 1983 C15A