Communications: electrical – Continuously variable indicating – With meter reading
Patent
1986-01-30
1989-01-03
Caldwell, Sr, John W.
Communications: electrical
Continuously variable indicating
With meter reading
3403111, 455 31, G08B 706, H04Q 700
Patent
active
047960248
ABSTRACT:
A selective calling receiver with automatic memory storage and turn-on indication is disclosed. When the receiver is placed in the called state by an incoming signal, audible and/or visual indicator signals actuated by the incoming signal are automatically stopped after a predetermined period of time has elapsed and record of the called state is simultaneously kept in a memory integral to the receiver. Indication of the called state is regenerable at a later time by a switching operation. Indication of the called state is stoppable without recording such indication in memory when a manual reset operation is performed before indication of the called state is automatically stopped.
REFERENCES:
patent: 4010460 (1977-03-01), DeRosa
patent: 4010461 (1977-03-01), Stodolski
patent: 4145684 (1979-03-01), Stodolski
patent: 4392135 (1983-07-01), Ohyagi
patent: 4419668 (1983-12-01), Ganucheau, Jr.
patent: 4462030 (1984-07-01), Ishii
Arakawa Hiroshi
Sakoh Kazushige
Sekigawa Tatsuaki
Takasugi Toshiyasu
Tsutsumi Takehiko
Caldwell, Sr John W.
Holloway III Edwin C.
Nippon Telegraph and Telephone Corporation (et al.)
S. Safford A. Thomas
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