CENTRI-FLO
DEAD
Serial Number
72121450
Owner
Weatherford Oil Tool Company, Inc.First Use Date
Apr 20, 1960
Filing Date
Jun 5, 1961
CENTRI-FLO Trademark
Serial Number: 72121450 • Registration: 0728501
CENTRI-FLO is a trademark filed by
Weatherford Oil Tool Company, Inc.
on June 5, 1961. The trademark is classified under Class 7 (Machinery).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 5, 1961
Registration Date
March 13, 1962
First Use Anywhere
April 20, 1960
First Use in Commerce
April 20, 1960
Goods & Services
CENTRALIZERS FOR OIL WELL CASING AND TUBING
Filing History
EXPIRED SEC. 9
Dec 11, 1987 EXRG
