DATACHECKER
DEAD
Serial Number
72451945
Owner
NATIONAL SEMICONDUCTOR CORPORATIONFirst Use Date
Jul 24, 1972
Filing Date
Mar 19, 1973
DATACHECKER Trademark
Serial Number: 72451945 • Registration: 0988906
DATACHECKER is a trademark filed by
NATIONAL SEMICONDUCTOR CORPORATION
on March 19, 1973. 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The application is currently no longer active.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
March 19, 1973
Registration Date
July 23, 1974
First Use Anywhere
July 24, 1972
First Use in Commerce
January 12, 1973
Filing History
EXPIRED SEC. 9
May 1, 1995 EXRG
EXPIRED SEC. 9
May 1, 1995 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 15, 1980 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 15, 1980 C15A
