SPHERON
DEAD
Serial Number
71333219
Owner
Godfrey L. Cabot, Inc.First Use Date
Dec 6, 1932
Filing Date
Dec 20, 1932
SPHERON Trademark
Serial Number: 71333219 • Registration: 0304537
SPHERON is a trademark filed by
Godfrey L. Cabot, Inc.
on December 20, 1932. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 20, 1932
Registration Date
July 11, 1933
First Use Anywhere
December 6, 1932
First Use in Commerce
December 6, 1932
Filing History
EXPIRED SEC. 9
Apr 18, 1994 EXRG
EXPIRED SEC. 9
Apr 18, 1994 EXRG
EXPIRED SEC. 9
Apr 18, 1994 EXRG
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Jul 11, 1973 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Jul 11, 1973 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Jul 11, 1973 REN2
