HI-CO
DEAD
Serial Number
71471616
Owner
OHIO CHEMICAL & MFG. CO., THEFirst Use Date
May 18, 1921
Filing Date
Jun 24, 1944
HI-CO Trademark
Serial Number: 71471616 • Registration: 0420562
HI-CO is a trademark filed by
OHIO CHEMICAL & MFG. CO., THE
on June 24, 1944. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 24, 1944
Registration Date
April 23, 1946
First Use Anywhere
May 18, 1921
First Use in Commerce
May 18, 1921
Filing History
EXPIRED SEC. 9
Dec 8, 1986 EXRG
EXPIRED SEC. 9
Dec 8, 1986 EXRG
EXPIRED SEC. 9
Dec 8, 1986 EXRG