Serial Number
73449660
Owner
AMERICAN HOSPITAL SUPPLY CORPORATIONAttorney
Robert E. HartenbergerFiling Date
Oct 20, 1983
DUO-THERM Trademark
Serial Number: 73449660 • Registration: 1310928
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
ROBERT E HARTENBERGER
ONE AMERICAN PLZ
EVANSTON
IL 60201
UNITED STATES
Trademark Details
Filing Date
October 20, 1983
Registration Date
December 25, 1984
First Use in Commerce
May 16, 1978
Published for Opposition
October 16, 1984
Cancellation Date
March 27, 1991