Convertible handset device for telephone sets

Telephonic communications – Terminal – Housing or housing component

Patent

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Details

379433, 381183, H04M 105

Patent

active

048213187

ABSTRACT:
A convertible handset device for telephone sets includes: a handset body with a handle portion in the middle having a cord groove formed therein, a first internal trough with a trough mouth at one end and a second internal trough with an end opening at the other end; a conductive cord electrically installed in said cord groove in connection with a telephone set; a receiving unit with a receiver portion at one end and a flexible link at the other movably disposed in said first internal trough and electrically coupled to the conductive cord in the cord groove, and a transmitting unit with a transmitter portion at one end and an adjustable link at the other movably arranged in the second internal trough and electrically connected to the conductive cord in the cord groove. Thereby, the handset device can be either held in one hand or worn over the head.

REFERENCES:
patent: 2503846 (1950-04-01), Shonn
patent: 2508642 (1950-05-01), Herrick
patent: 2508654 (1950-05-01), Sears
patent: 2538458 (1951-01-01), Hutchinson
patent: 3072755 (1963-01-01), Kuhberg
patent: 3356797 (1967-12-01), Konzelmann et al.
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patent: 4121061 (1978-10-01), Donaldson
patent: 4179590 (1979-12-01), Snow
patent: 4634816 (1987-01-01), O'Malley et al.

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