DYNAMIC AIR INC. Trademarks
POSI-FLATE
Filed: January 30, 1989
POWER-OPERATED BUTTERFLY VALVE HAVING INFLATABLE SEAL FOR USE IN PNEUMATIC CONVEYING SYSTEMS
Owned by: DYNAMIC AIR INC.
Serial Number: 73777267
TRAK-LOK
Filed: August 28, 1989
SWITCH AND INDICATOR FOR ATTACHMENT TO A BUTTERFLY VALVE TO GIVE A VISUAL AND ELECTRICAL INDICATION OF THE VALVE CONDITION…
Owned by: DYNAMIC AIR INC.
Serial Number: 73822123
TORK-MATE
Filed: August 28, 1989
PNEUMATICALLY OPERATED ROTATALBE ACTUATOR FOR A BUTTERFLY VALVE USED IN PNEUMATIC CONVEYING SYSTEMS
Owned by: DYNAMIC AIR INC.
Serial Number: 73822141
