Serial Number
75350098
Owner
Trilithic, Inc.Attorney
RICHARD D. CONARDFirst Use Date
Dec 11, 1996
Filing Date
Sep 2, 1997
GUARDIAN ISOMETER Trademark
Serial Number: 75350098 • Registration: 2208628
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
September 2, 1997
Registration Date
December 8, 1998
First Use Anywhere
December 11, 1996
First Use in Commerce
December 11, 1996
Published for Opposition
September 15, 1998
Cancellation Date
July 11, 2009
Goods & Services
wire and wireless communication devices for testing the return path of a two-way cable TV system