Electrical and scientific apparatus Trademarks Filed in July 31, 1957
VARICORD
Filed: July 31, 1957
VARIABLE-RESPONSE AUTOMATIC ELECTRIC RECORDERS
Owned by: PHOTOVOLT CORPORATION
Serial Number: 72034735
RAY.O.VAC
Filed: July 31, 1957
DRY CELLS, DRY CELL BATTERIES, FLASHLIGHTS, AND FLASHLIGHT CASES
Owned by: RAYOVAC CORPORATION
Serial Number: 72034738
RAY.O.VAC
Filed: July 31, 1957
DRY CELLS, DRY CELL BATTERIES, FLASHLIGHTS, AND FLASHLIGHT CASES
Owned by: RAYOVAC CORPORATION
Serial Number: 72034739
COLUMBIA
Filed: July 31, 1957
ELECTRIC BATTERIES
Owned by: Union Carbide Corporation
Serial Number: 72034750
