TESCO

TESCO - THE EASTERN SPECIALTY COMPANY Trademarks

Filed: March 1, 1923
Electrical Instruments for Central-Station Uses-Namely, Artificial Load Transformers, Testing Switches, [ and Multiple Contactors…
Owned by: TESCO - THE EASTERN SPECIALTY COMPANY
Serial Number: 71176792

TESCO

Filed: January 11, 1984
Artificial and Resistance Loads, Watt-Hour Meter Testing Units, Electrical Transformer Testing Units, Electrical Meters,…
Owned by: TESCO - THE EASTERN SPECIALTY COMPANY
Serial Number: 73460407

TESCO SOCKET-ARCDETECT

Filed: May 31, 2023
Electrical arc detection circuit used with an electric meter socket
Owned by: TESCO - THE EASTERN SPECIALTY COMPANY
Serial Number: 98020779

TESCO

Filed: May 1, 2024
apparatus for testing a battery charger
Owned by: TESCO - THE EASTERN SPECIALTY COMPANY
Serial Number: 98530031