Portable telephone set

Details Portable telephone set Portable telephone set

1991-08-07

1992-05-05

Ng, Jin F.

Telephonic communications

Terminal

Housing or housing component

16260, 16296, 16336, H04M 100, E05D 710, E05D 1110, E05F 108

Patent

active

051115034

ABSTRACT:
A portable telephone set having a cover attached rotatably to a body. When closed, the cover covers and protects a switch portion of the telephone set, while when opened, it is held in a stable position at a predetermined angle relative to the body by means of a cover holding mechanism. The cover is held with respect to the body by the cover holding mechanism so that the cover is disengaged from the body when it is about to be opened forcibly beyond an allowable range of its rotation. Since the cover when opened can function as a sound collector, it is possible to provide a microphone on the body side and attain the reduction in size of the portable telephone set.

REFERENCES:
patent: 770595 (1904-09-01), Lovette
patent: 1095701 (1914-05-01), Bronson
patent: 4018998 (1977-04-01), Wegner
patent: 4645371 (1987-02-01), Wang
patent: 4845772 (1989-07-01), Metroka et al.
patent: 4897873 (1990-01-01), Beutler et al.

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