SPIRAL-FLO
DEAD
Serial Number
72121451
Owner
Weatherford Oil Tool Company, Inc.First Use Date
May 8, 1960
Filing Date
Jun 5, 1961
SPIRAL-FLO Trademark
Serial Number: 72121451 • Registration: 0728502
SPIRAL-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The application is currently no longer active.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
May 8, 1960
First Use in Commerce
May 8, 1960
Goods & Services
CENTRALIZERS FOR OIL WELL CASING AND TUBING
Filing History
EXPIRED SEC. 9
Dec 11, 1987 EXRG
