Serial Number
73213004
Owner
Accountant's Computer Services, Inc.First Use Date
May 21, 1978
Filing Date
Apr 25, 1979
OPCHEK Trademark
Serial Number: 73213004 • Registration: 1162691
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 25, 1979
Registration Date
July 28, 1981
First Use Anywhere
May 21, 1978
First Use in Commerce
May 21, 1978
Published for Opposition
May 5, 1981
Cancellation Date
February 4, 1988