MONOPENTEK
DEAD
Serial Number
71600830
Owner
HEYDEN CHEMICAL CORPORATIONFirst Use Date
Jun 28, 1949
Filing Date
Jul 18, 1950
MONOPENTEK Trademark
Serial Number: 71600830 • Registration: 0547216
MONOPENTEK is a trademark filed by
HEYDEN CHEMICAL CORPORATION
on July 18, 1950. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 18, 1950
Registration Date
August 28, 1951
First Use Anywhere
June 28, 1949
First Use in Commerce
June 28, 1949
Filing History
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Aug 28, 1971 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Aug 28, 1971 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Aug 28, 1971 REN1
