Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1981-08-10
1983-04-12
Popek, Joseph A.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
179167, 200321, H01H 922
Patent
active
043799531
ABSTRACT:
A telephone switch retaining apparatus for securing to a telephone handset having a receiver and transmitter, including a first means for securing to the handset with a second means slidably mounted with the first means to selectively engage and depress the switch button of the handset and maintain the switch button depressed.
REFERENCES:
patent: 1077225 (1913-10-01), Keith
patent: 4006334 (1977-02-01), Robotham et al.
patent: 4034167 (1977-07-01), Boyd
patent: 4131768 (1978-12-01), Wood
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