Environmental control apparatus Trademarks Filed in March 27, 1953
HOTPOINT
Filed: March 27, 1953
AIR CONDITIONERS EMBODYING MECHANICAL REFRIGERATION APPARATUS
Owned by: GENERAL ELECTRIC COMPANY
Serial Number: 71644296
PARKA
Filed: March 27, 1953
PARKING LOT HEATING SYSTEMS FOR SUPPLYING AND CIRCULATING HOT WATER THROUGH THE ENGINE WATER JACKETS OF A GROUP OF PARKED…
Owned by: VAPOR HEATING CORPORATION
Serial Number: 71644356
