PR-GAS
DEAD
Serial Number
72110461
Owner
NUCLEAR-CHICAGO CORPORATIONFirst Use Date
Apr 15, 1954
Filing Date
Dec 19, 1960
PR-GAS Trademark
Serial Number: 72110461 • Registration: 0736630
PR-GAS is a trademark filed by
NUCLEAR-CHICAGO CORPORATION
on December 19, 1960. 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The application is currently no longer active.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 19, 1960
Registration Date
August 28, 1962
First Use Anywhere
April 15, 1954
First Use in Commerce
April 15, 1954
Goods & Services
FILLING GASES FOR RADIATION COUNTERS-NAMELY, PROPORATIONAL COUNTER FILLING GASES
Filing History
EXPIRED SEC. 9
Jan 11, 1988 EXRG