Environmental control apparatus Trademarks Filed in March 3, 1988
STERLING
Filed: March 3, 1988
FINNED RADIATOR ELEMENTS, ENCLOSURES, FITTINGS, AND PARTS; BASEBOARD AND SUSPENSION TYPE FINNED TUBE HEATING SYSTEMS; GAS…
Owned by: MESTEK, INC.
Serial Number: 73714546
ROLL VENT
Filed: March 3, 1988
VENTILATORS IN THE NATURE OF SCREENS FOR USE ON STRUCTURES
Owned by: BENJAMIN OBDYKE INCORPORATED
Serial Number: 73714550
