Serial Number
73180836
Owner
SPERRY RAND CORPORATIONFirst Use Date
Feb 25, 1975
Filing Date
Aug 3, 1978
CHALLENGER Trademark
Serial Number: 73180836 • Registration: 1116561
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 3, 1978
Registration Date
April 17, 1979
First Use Anywhere
February 25, 1975
First Use in Commerce
February 25, 1975
Cancellation Date
October 24, 1985