HYFLOW GUIDE Trademark
Serial Number: 72125459 • Registration: 0733385
HYFLOW GUIDE is a trademark filed by
B & W INCORPORATED
on August 7, 1961. The trademark is classified under Class 8 (Hand Tools).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 7, 1961
Registration Date
June 26, 1962
First Use Anywhere
February 15, 1961
First Use in Commerce
February 15, 1961
Goods & Services
TOOL FOR CENTERING CASING OR PIPE IN A WELL BORE
Filing History
EXPIRED SEC. 9
Aug 11, 1987 EXRG
