CURV BLOC Trademark
Serial Number: 73114408 • Registration: 1075833
CURV BLOC is a trademark filed by
PORTEC, INC.
on February 2, 1977. The trademark is classified under Class 6 (Metal Goods).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 2, 1977
Registration Date
October 25, 1977
First Use Anywhere
November 22, 1976
First Use in Commerce
November 22, 1976
Filing History
EXPIRED SEC. 9
Aug 4, 1998 EXRG
EXPIRED SEC. 9
Aug 4, 1998 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 1, 1983 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 1, 1983 C15A