Serial Number
73600579
Owner
CHANNELMARK CORPORATIONAttorney
Gordon K. DavidsonFirst Use Date
Jan 13, 1986
Filing Date
May 23, 1986
KEYBOARD MASTER Trademark
Serial Number: 73600579 • Registration: 1438759
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
GORDON K DAVIDSON FENWICK, DAVIS & W
TWO PALO ALTO SQ
STE 800
PALO ALTO
CA 94306
Trademark Details
Filing Date
May 23, 1986
Registration Date
May 5, 1987
First Use Anywhere
January 13, 1986
First Use in Commerce
January 13, 1986
Cancellation Date
November 8, 1993