WESTON ELECTRICAL INSTRUMENT CORPORATION Trademarks
PHOTRONIC
Filed: October 1, 1931
LIGHT SENSITIVE CELLS
Owned by: WESTON ELECTRICAL INSTRUMENT CORPORATION
Serial Number: 71319629
WESTON
Filed: February 7, 1955
ELECTRICAL APPARATUS FOR TESTING RADIO AND TELEVISION EQUIPMENT
Owned by: WESTON ELECTRICAL INSTRUMENT CORPORATION
Serial Number: 71681230
WESTON
Filed: February 7, 1955
LIGHT SENSITIVE CELLS, AND TRANSFORMERS
Owned by: WESTON ELECTRICAL INSTRUMENT CORPORATION
Serial Number: 71681231
WESTON
Filed: February 7, 1955
ELECTRICAL APPARATUS FOR TESTING ELECTRON TUBES, BIMETALLIC THERMOMETERS, LIGHT-MEASURING INSTRUMENTS, PHOTOGRAPHIC ANALYSERS…
Owned by: WESTON ELECTRICAL INSTRUMENT CORPORATION
Serial Number: 71681234
