Electrical and scientific apparatus Trademarks Filed in July 20, 1948
EVEREADY
Filed: July 20, 1948
ANTI-FREEZE TESTERS
Owned by: National Carbon Company, Inc.
Serial Number: 71561762
UNIVERSAL
Filed: July 20, 1948
STRAIN CLAMPS, BABY STRAIN CLAMPS, AND INTERMEDIATE STRAIN CLAMPS, FOR ANCHORING OVERHEAD ELECTRIC CONDUCTORS
Owned by: OHIO BRASS COMPANY, THE
Serial Number: 71561764
RAY
Filed: July 20, 1948
SOLENOID OR DIAPHRAGM TYPE MAGNETIC GAS VALVES AND MAGNETIC OIL VALVES; ELECTRIC PREHEATERS FOR OIL PIPE LINES; AND ELECTRIC…
Owned by: RAY OIL BURNER CO.
Serial Number: 71561770
