Telephone handset with magnetic holder

Details Telephone handset with magnetic holder Telephone handset with magnetic holder

1990-08-22

1992-07-07

Dwyer, James L.

Telephonic communications

Terminal accessory or auxiliary equipment

Support or stand

379426, 379433, H04M 100

Patent

active

051289946

ABSTRACT:
A handset device which includes a small magnet unit, is simple in construction, and yet ensures the magnetic holding of a handset and the outputting of an on-hook signal when it is hung up on a main body. The magnet unit is provided in one of a portion of the main body and a portion of the handset which face each other when the handset is hung up, while a magnetic material is provided in the other of those portions, so that a magnetic attracting force may occur between the magnet unit and the magnetic material. The magnetic material has a saturation magnetic flux density which is lower than that of the magnet unit, so that magnetic leakage may occur. A magnetic detector is provided for detecting such magnetic leakage and outputting the on-hook signal.

REFERENCES:
patent: 4265002 (1981-05-01), Hosken
patent: 4505007 (1985-03-01), Aoki
patent: 4581490 (1986-04-01), Genender
patent: 4747136 (1988-05-01), Kiesewetter

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