G
Filed: February 9, 1937
ELECTRIC CONTROL EQUIPMENT-NAMELY, PROTECTIVE AND SIGNALLING DEVICE SUCH AS RELAYS OF ALL TYPES SUCH AS STEPPING, KEYING…
Owned by: GUARDIAN ELECTRIC MANUFACTURING CO.
Serial Number: 71388679
G
Filed: November 30, 1942
Control Handles for Aircraft Including Electrical Switches Directly Carried Thereby, and for Control Wheels for Aircraft…
Owned by: GUARDIAN ELECTRIC MANUFACTURING CO.
Serial Number: 71457119
POWERLOID
Filed: November 1, 1957
SOLENOID OPERATED RELAYS
Owned by: GUARDIAN ELECTRIC MANUFACTURING CO.
Serial Number: 72039962
KONTAKTOR
Filed: January 14, 1963
GAUGES FOR MEASURING THE MECHANICAL PRESSURE OF ARTICLES OR MATERIALS IN TENSION
Owned by: GUARDIAN ELECTRIC MANUFACTURING CO.
Serial Number: 72160633
UNI-GUARD
Filed: May 5, 1965
ELECTRICAL SWITCHES AND RELAYS
Owned by: GUARDIAN ELECTRIC MANUFACTURING CO.
Serial Number: 72218161
GUARDIAN ANGEL
Filed: September 24, 1979
Steppers, Aircraft Control Grips, Electromagnets, Relays, Solenoids, and Switches, which Are Generally Referred to in the…
Owned by: GUARDIAN ELECTRIC MANUFACTURING CO.
Serial Number: 73232582
