Serial Number
73336940
Owner
T-BAR INCORPORATEDFirst Use Date
Sep 11, 1981
Filing Date
Nov 12, 1981
VIRTUAL SWITCH MATRIX Trademark
Serial Number: 73336940 • Registration: 1240955
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 12, 1981
Registration Date
June 7, 1983
First Use Anywhere
September 11, 1981
First Use in Commerce
September 11, 1981
Published for Opposition
November 30, 1982
Cancellation Date
March 13, 2004