Serial Number
72304067
Owner
G.S. BUILDING SYSTEMS CORPORATIONFirst Use Date
Sep 10, 1967
Filing Date
Aug 1, 1968
DUOTRONIC Trademark
Serial Number: 72304067 • Registration: 0881621
Trademark Classes
Owner Contact Info
195 FARMINGTON AVENUE
FARMINGTON, CT 06032
Entity Type: 03
HIGH RIDGE PARK - BOX 10010
STAMFORD, CT 06904
Entity Type: 03
Trademark Details
Filing Date
August 1, 1968
Registration Date
December 2, 1969
First Use Anywhere
September 10, 1967
First Use in Commerce
September 10, 1967