THOROTRAST
DEAD
Serial Number
71323863
Owner
HEYDEN CHEMICAL CORPORATIONFirst Use Date
Jan 22, 1931
Filing Date
Feb 5, 1932
THOROTRAST Trademark
Serial Number: 71323863 • Registration: 0295134
THOROTRAST is a trademark filed by
HEYDEN CHEMICAL CORPORATION
on February 5, 1932. The trademark is classified under Class 5 (Pharmaceuticals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 5, 1932
Registration Date
June 21, 1932
First Use Anywhere
January 22, 1931
First Use in Commerce
January 22, 1931
Filing History
EXPIRED SEC. 9
Mar 29, 1993 EXRG
EXPIRED SEC. 9
Mar 29, 1993 EXRG
EXPIRED SEC. 9
Mar 29, 1993 EXRG
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Jun 21, 1972 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Jun 21, 1972 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Jun 21, 1972 REN2
