Serial Number
73562336
Owner
WALKER SYSTEMS, INC.Attorney
WILLIAM E. NELSONFirst Use Date
May 1, 1978
Filing Date
Oct 9, 1985
THE WALKER SYSTEM Trademark
Serial Number: 73562336 • Registration: 1388688
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
WILLIAM E NELSON
53 W JACKSON BLVD
STE 1140
CHICAGO
IL 60604
Trademark Details
Filing Date
October 9, 1985
Registration Date
April 1, 1986
First Use Anywhere
May 1, 1978
First Use in Commerce
December 1, 1984
Cancellation Date
November 4, 1992