Serial #73177892 Trademark
Serial Number: 73177892 • Registration: 1128557
Serial #73177892 is a trademark filed by
KOSS CORPORATION
on July 12, 1978. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 12, 1978
Registration Date
January 1, 1980
First Use Anywhere
April 1, 1970
First Use in Commerce
April 1, 1970
Cancellation Date
June 11, 1986
Filing History
CANCELLED SEC. 8 (6-YR)
Jun 11, 1986 C8..
CANCELLED SEC. 8 (6-YR)
Jun 11, 1986 C8..
