PEBCO, Inc. Trademarks
CLEVELAND ARMSTRONG
Filed: August 15, 1991
power operated control valves for handling bulk solids
Owned by: PEBCO, Inc.
Serial Number: 74194910
ROLLING BLADE
Filed: December 23, 1991
valves for use in solid bulk material handling and conveying systems
Owned by: PEBCO, Inc.
Serial Number: 74232719
