SOUTHWESTERN PIPE, INC. Trademarks
POZ-LOK
Filed: January 23, 1991
pipe connection devices; namely, pipe fittings, connectors, and couplings and joints, all made of metal
Owned by: SOUTHWESTERN PIPE, INC.
Serial Number: 74132770
Q-LOK
Filed: April 19, 1995
metal connectors for conduits, pipes, and hoses for use in the plumbing and piping industry
Owned by: SOUTHWESTERN PIPE, INC.
Serial Number: 74663212
