CONVALEX
DEAD
Serial Number
72138470
Owner
CONSOLIDATED VACUUM CORPORATIONFirst Use Date
Nov 20, 1961
Filing Date
Feb 23, 1962
CONVALEX Trademark
Serial Number: 72138470 • Registration: 0757103
CONVALEX is a trademark filed by
CONSOLIDATED VACUUM CORPORATION
on February 23, 1962. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 23, 1962
Registration Date
September 24, 1963
First Use Anywhere
November 20, 1961
First Use in Commerce
November 20, 1961
Goods & Services
HIGH BOILING OIL WITH AN ETHER BASE FOR USE IN DIFFUSION VACUUM PUMPS
Filing History
EXPIRED SEC. 9
Dec 24, 1983 EXRG