TRN
DEAD
Serial Number
72393300
Owner
BUNKER RAMO CORPORATIONFirst Use Date
Dec 15, 1970
Filing Date
May 27, 1971
TRN Trademark
Serial Number: 72393300 • Registration: 0939663
TRN is a trademark filed by
BUNKER RAMO CORPORATION
on May 27, 1971. 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The application is currently no longer active.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
May 27, 1971
Registration Date
August 1, 1972
First Use Anywhere
December 15, 1970
First Use in Commerce
December 15, 1970
Filing History
EXPIRED SEC. 9
May 10, 1993 EXRG
EXPIRED SEC. 9
May 10, 1993 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Jan 30, 1979 8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Jan 30, 1979 8.OK