PERMA-LOK
DEAD
Serial Number
72379920
Owner
CIRCLE F INDUSTRIES, INC.First Use Date
Sep 22, 1970
Filing Date
Dec 31, 1970
PERMA-LOK Trademark
Serial Number: 72379920 • Registration: 0928189
PERMA-LOK is a trademark filed by
CIRCLE F INDUSTRIES, INC.
on December 31, 1970. The trademark is classified under Class 11 (Environmental Control).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 31, 1970
Registration Date
February 1, 1972
First Use Anywhere
September 22, 1970
First Use in Commerce
September 22, 1970
Filing History
EXPIRED SEC. 9
Nov 4, 1992 EXRG
EXPIRED SEC. 9
Nov 4, 1992 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jul 19, 1977 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jul 19, 1977 C15A