Serial Number
73719219
Owner
KOSS CORPORATIONAttorney
John W. PattonFirst Use Date
Nov 1, 1987
Filing Date
Mar 28, 1988
KORDLESSPEAKERS Trademark
Serial Number: 73719219 • Registration: 1534877
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
John W. Patton K&L Gates LLP
1717 Main Street
Suite 2800
Dallas
TX 75201
Trademark Details
Filing Date
March 28, 1988
Registration Date
April 11, 1989
First Use Anywhere
November 1, 1987
First Use in Commerce
November 1, 1987
Cancellation Date
November 14, 2009