D/I MUX Trademark
Serial Number: 73381314 • Registration: 1301297
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 23, 1982
Registration Date
October 23, 1984
First Use Anywhere
July 9, 1982
First Use in Commerce
July 9, 1982
Published for Opposition
September 27, 1983
Cancellation Date
March 20, 2020