FLEXLOK Trademark
Serial Number: 72237332 • Registration: 0819389
FLEXLOK is a trademark filed by
GENERAL REFRACTORIES COMPANY
on January 26, 1966. The trademark is classified under Class 19 (Building Materials).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 26, 1966
Registration Date
November 29, 1966
Filing History
EXPIRED SEC. 9
Jul 8, 1988 EXRG
EXPIRED SEC. 9
Jul 8, 1988 EXRG