Dushane, Steven Trademarks
CIRCUIT FINDER
Filed: March 19, 1990
circuit-sensing diagnostic apparatus
Owned by: Dushane, Steven
Serial Number: 74039276
CIRCUIT ALERT
Filed: August 15, 1990
transmitters and receivers for determining energization of an electric circuit
Owned by: Dushane, Steven
Serial Number: 74088188
CIRCUIT FINDER
Filed: March 27, 1991
circuit sensing system comprised of a transmitter and receiver for use in identifying live circuits
Owned by: Dushane, Steven
Serial Number: 74151849
