Serial Number
73303004
Owner
Quantum Audio Labs, Inc.First Use Date
Aug 1, 1972
Filing Date
Mar 27, 1981
QUANTUM Trademark
Serial Number: 73303004 • Registration: 1212236
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 27, 1981
Registration Date
October 12, 1982
First Use Anywhere
August 1, 1972
First Use in Commerce
November 20, 1972
Published for Opposition
July 20, 1982
Cancellation Date
April 18, 1989