Serial Number
73235307
Owner
McGraw-Edison CompanyFirst Use Date
Sep 11, 1979
Filing Date
Oct 15, 1979
SYSTEM 4 Trademark
Serial Number: 73235307 • Registration: 1153066
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 15, 1979
Registration Date
May 5, 1981
First Use Anywhere
September 11, 1979
First Use in Commerce
September 11, 1979
Published for Opposition
February 10, 1981
Cancellation Date
November 4, 1987