Opening and closing device for a portable telephone

Details Opening and closing device for a portable telephone Opening and closing device for a portable telephone

1995-11-01

1999-07-13

Chiang, Jack

Telephonic communications

Terminal

Housing or housing component

379434, H04M 100

Patent

active

059237511

ABSTRACT:
The invention provides an opening and closing device for a portable telephone wherein a receiver section can be opened by one touch by depressing a push-button while holding the portable telephone with one hand and can be stopped freely at any angle from a predetermined opening angle and besides, also when the receiver section is in a closed condition, the closed condition of the receiver section can be kept stably.

REFERENCES:
patent: 4897873 (1990-01-01), Beutler et al.
patent: 5185790 (1993-02-01), Mischneko
patent: 5260998 (1993-11-01), Takagi
patent: 5278993 (1994-01-01), Reiff et al.
patent: 5436954 (1995-07-01), Nishiyama et al.

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