Serial Number
74146716
Owner
Circuit Research Labs, Inc.Attorney
C. ROBERT VON HELLENSFirst Use Date
Jul 1, 1982
Filing Date
Mar 8, 1991
DYNAFEX Trademark
Serial Number: 74146716 • Registration: 1670137
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
C. Robert von Hellens The von Hellens Law Firm, Ltd.
7330 N. 16th Street
Suite C-201
Phoenix
AZ 85020
Trademark Details
Filing Date
March 8, 1991
Registration Date
December 31, 1991
First Use Anywhere
July 1, 1982
First Use in Commerce
July 1, 1982
Published for Opposition
October 8, 1991
Cancellation Date
January 29, 2016