PLATO Trademark
Serial Number: 73230147 • Registration: 1172051
PLATO is a trademark filed by
CONTROL DATA CORPORATION
on September 4, 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The application is currently no longer active.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
September 4, 1979
Registration Date
October 6, 1981
Published for Opposition
July 14, 1981
Cancellation Date
December 23, 1988
Filing History
CANCELLED SEC. 8 (6-YR)
Dec 23, 1988 C8..
CANCELLED SEC. 8 (6-YR)
Dec 23, 1988 C8..
REGISTERED-PRINCIPAL REGISTER
Oct 6, 1981 R.PR
REGISTERED-PRINCIPAL REGISTER
Oct 6, 1981 R.PR
PUBLISHED FOR OPPOSITION
Jul 14, 1981 PUBO
PUBLISHED FOR OPPOSITION
Jul 14, 1981 PUBO
