1948 Certification Mark Trademarks by month
Certification Mark Trademarks filed in 1948
AGA

AGA

Filed: August 10, 1948
EQUIPMENT FOR USE IN CONNECTION WITH GAS FIRED APPARATUS AND APPLIANCES-VIZ., GAS FURNACE TEMPERATURE LIMIT CONTROLS FOR…
Owned by: AMERICAN GAS ASSOCIATION
Serial Number: 71563094

CERTIFIED ETL AS TO COMPLIANCE WITH SPECIFICATIONS CERTIFIED LAMP MAKERS ELECTRICAL TESTING LABORATORIES, INC. NY 21 NY MFR'S NO

CERTIFIED ETL AS TO COMPLIANCE WITH SPECIFICATIONS CERTIFIED LAMP MAKERS ELECTRICAL TESTING LABORATORIES, INC. NY 21 NY MFR'S NO

Filed: January 3, 1948
PORTABLE ELECTRIC FLOOR AND TABLE LAMPS
Owned by: ELECTRICAL TESTING LABORATORIES, INC.
Serial Number: 71546265