ETL TESTING LABORATORIES, INC. Trademarks
ETL
Filed: December 8, 1975
MEDICAL AND DENTAL ELECTRICAL APPARATUS
Owned by: ETL TESTING LABORATORIES, INC.
Serial Number: 73071196
TML
Filed: November 1, 1993
telephones, PABXs (private automatic branch exchanges); power supplies; data and facsimile sets; audio and data transmission…
Owned by: ETL TESTING LABORATORIES, INC.
Serial Number: 74452678
