PIPING SPECIALTIES, INC. Trademarks
PSI
Filed: February 25, 1947
PIPE HANGERS
Owned by: PIPING SPECIALTIES, INC.
Serial Number: 71518101
PSI
Filed: March 1, 1968
PIPE HANGERS, SPRING HANGERS [ AND EXPANSION JOINTS ]
Owned by: PIPING SPECIALTIES, INC.
Serial Number: 72292285
