"VO " Trademark
Serial Number: 72142498 • Registration: 0750514
"VO " is a trademark filed by
COEN COMPANY
on April 18, 1962. 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The application is currently no longer active.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
April 18, 1962
Registration Date
June 4, 1963
First Use Anywhere
December 18, 1957
First Use in Commerce
December 18, 1957
Goods & Services
FULL METERING COMBUSTION CONTROL SYSTEM FOR GAS AND OIL BURNERS
Filing History
EXPIRED SEC. 9
Oct 30, 1987 EXRG
