Serial Number
74102679
Owner
HARSHAW CHEMICAL COMPANY, THEAttorney
Edward A. SagerFirst Use Date
Dec 31, 1970
Filing Date
Sep 26, 1990
DUO-DOOR Trademark
Serial Number: 74102679 • Registration: 1711735
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
EDWARD A SAGER PATENT DEPT
C/O ATOCHEM N AMERICA INC
THREE PKWY
PHILADELPHIA
PA 19102
Trademark Details
Filing Date
September 26, 1990
Registration Date
September 1, 1992
First Use Anywhere
December 31, 1970
First Use in Commerce
December 31, 1970
Published for Opposition
June 9, 1992
Cancellation Date
March 8, 1999