GCO
DEAD
Serial Number
72195786
Owner
GRUENBERG ELECTRIC CO., INC.First Use Date
Apr 15, 1964
Filing Date
Jun 16, 1964
GCO Trademark
Serial Number: 72195786 • Registration: 0785521
GCO is a trademark filed by
GRUENBERG ELECTRIC CO., INC.
on June 16, 1964. The trademark is classified under Class 11 (Environmental Control).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 16, 1964
Registration Date
February 23, 1965
First Use Anywhere
April 15, 1964
First Use in Commerce
April 15, 1964
Filing History
EXPIRED SEC. 9
May 23, 1985 EXRG
EXPIRED SEC. 9
May 23, 1985 EXRG
