Telephone switch-hook actuator apparatus

Details Telephone switch-hook actuator apparatus Telephone switch-hook actuator apparatus

1986-09-17

1988-05-03

Ng, Jin F.

Telephonic communications

Terminal accessory or auxiliary equipment

379420, 379425, 379448, H04M 106

Patent

active

047425423

ABSTRACT:
A telephone switch-hook actuator apparatus for use with a telephone unit incorporating a conventional handset whereby the telephone switch-hook actuator apparatus serves to operate the telephone switch-hook in place of the handset. Accordingly, a headset worn upon the users head may be utilized with a conventional telephone unit, particularly those telephone units which utilize electronic logic line switching circuitry.

REFERENCES:
patent: 1847649 (1932-03-01), Hazard
patent: 1959572 (1934-05-01), Craig
patent: 2300114 (1942-10-01), Golseth
patent: 2326591 (1943-08-01), White
patent: 2473106 (1949-06-01), Mathieson
patent: 2546070 (1951-03-01), Henrikson et al.
patent: 2731522 (1956-01-01), Anklesaria
patent: 3156771 (1964-10-01), Vaughn
patent: 3170990 (1965-02-01), Beatty
patent: 4079196 (1978-03-01), Spanel

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