Call selective receiver built in with vibrator

Details Call selective receiver built in with vibrator Call selective receiver built in with vibrator

1992-06-05

1994-10-04

Yusko, Donald J.

Communications: electrical

Continuously variable indicating

With meter reading

455348, 3404071, H04B 108

Patent

active

053530179

ABSTRACT:
A call selective receiver body includes a built-in rechargeable small battery and a small vibrator, and a belt clip for receiving the receiver body includes a built-in dry battery having an electric capacity significantly greater than that of the small battery in the receiver body and a relatively large built-in vibrator. When the receiver body is put into the belt clip, a vibrator control signal output terminal of the receiver body is connected with a vibrator control signal input terminal of the belt clip, and electric power input terminals of the receiving body are connected with electric power output terminals of the belt clip, whereby the electric power source for the receiver is switched from the smaller battery in the receiver body to the greater battery in the belt clip; the rechargeable small battery in the receiver body starts being recharged; and the vibrator in the belt clip is made in action.

REFERENCES:
patent: 4755816 (1988-07-01), DeLuca
patent: 4879759 (1989-11-01), Matsumoto et al.
patent: 5043721 (1991-08-01), May
patent: 5073767 (1991-12-01), Holmes et al.
patent: 5181023 (1993-01-01), Fujii
patent: 5263195 (1993-11-01), Panther et al.

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