DOS Trademark
Serial Number: 73243868 • Registration: 1192458
DOS is a trademark filed by
Applied Data Communications
on December 26, 1979. 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The application is currently no longer active.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
December 26, 1979
Registration Date
March 23, 1982
Published for Opposition
December 29, 1981
Cancellation Date
November 4, 1988
Filing History
CANCELLED SEC. 8 (6-YR)
Nov 4, 1988 C8..
CANCELLED SEC. 8 (6-YR)
Nov 4, 1988 C8..
REGISTERED-PRINCIPAL REGISTER
Mar 23, 1982 R.PR
REGISTERED-PRINCIPAL REGISTER
Mar 23, 1982 R.PR
PUBLISHED FOR OPPOSITION
Dec 29, 1981 PUBO
PUBLISHED FOR OPPOSITION
Dec 29, 1981 PUBO
