GUARD-NUT COMPANY Trademarks
METER SEAL
Filed: June 8, 1981
GAS METER ANTITAMPERING DEVICE
Owned by: GUARD-NUT COMPANY
Serial Number: 73313520
GUARD.NUT SHEAR-TYPE
Filed: July 7, 1982
PROTECTIVE FASTENERS, NAMELY, NUTS AND LOCKNUTS, AND THREADED COUPLING S TO FACILITATE ACCURATE FORCE APPLICATION TOSUCH…
Owned by: GUARD-NUT COMPANY
Serial Number: 73373519
