Telephonic communications – Terminal accessory or auxiliary equipment – Support or stand
Patent
1990-04-30
1992-05-12
Dwyer, James L.
Telephonic communications
Terminal accessory or auxiliary equipment
Support or stand
379419, 379442, 379441, 379454, H04M 100
Patent
active
051134365
ABSTRACT:
A telephone receptacle for releasably affixing a portion of a telephone handset thereto. A retractable latch member latchingly engages with a corresponding, mated latching surface formed on the telephone handset when the latch member is positioned in the latch position. An actuation force applied to either the left-hand side portion, or the right-side portion of the telephone receptacle retracts the retractable latch member into a release position thereby permitting the telephone handset to be removed from the telephone receptacle.
REFERENCES:
patent: 4709389 (1987-11-01), Langerberg et al.
patent: 4710596 (1987-12-01), Kurokawa
patent: 4723281 (1988-02-01), Peiker et al.
patent: 4741034 (1988-04-01), Errichiello et al.
patent: 4782526 (1988-11-01), Uchino et al.
patent: 4937859 (1990-06-01), Osterloh
Motorola, "Technical Developments", vol. 3, pp. 8, 9 Mar. 1983.
Motorola "DYNA T.A.C. Cellular Mobile Telephone" Mechanical Parts, Control Unit, Jun. 15, 1983.
Photographs of a telephone handset of a Panasonic 3500 mobile telephone sold in the U.S. at least as early as Mar. 1989.
Jarvela John P.
Spence Michael F.
Cumming William
Dwyer James L.
Kelly Robert H.
Motorola Inc.
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