January 1957 Certification Mark Trademarks by day
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Certification Mark Trademarks filed in January 1957
UNDERWRITERS' LABORATORIES, INC. LISTED
Filed: January 15, 1957
ELECTRICAL EQUIPMENT, USUALLY NOT OF A VOLTAGE EXCEEDING 600 VOLTS; BUILDING MATERIALS AND EQUIPMENT; FIRE FIGHTING AND…
Owned by: UL LLC
Serial Number: 72022640
