COLMASCOPE
DEAD
Serial Number
71693299
Owner
AMERICAN OPTICAL COMPANYFirst Use Date
Dec 4, 1911
Filing Date
Aug 18, 1955
COLMASCOPE Trademark
Serial Number: 71693299 • Registration: 0625306
COLMASCOPE is a trademark filed by
AMERICAN OPTICAL COMPANY
on August 18, 1955. 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The application is currently no longer active.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
August 18, 1955
Registration Date
April 17, 1956
First Use Anywhere
December 4, 1911
First Use in Commerce
December 4, 1911
Goods & Services
INSTRUMENTS FOR DETECTING STRAIN IN LENSES
Filing History
EXPIRED SEC. 9
Jan 20, 1997 EXRG
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Apr 17, 1976 REN1
