Portable paging system

Communications: electrical – Selective – Having indication or alarm

Reexamination Certificate

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Details

C340S007610, C340S007620, C340S426210

Reexamination Certificate

active

06864781

ABSTRACT:
A portable paging system for responsive signaling between a first person and a second person. The portable paging system includes a housing. The housing has a top side, a bottom side and peripheral wall integrally coupled to the bottom and top sides and extending therebetween such that the housing is generally hollow. A microprocessor is adapted to receive a transmitted signal and illuminate a light. The microprocessor is securely mounted in the housing. A light is securely mounted to the top side of the housing. The light is electrically coupled to the microprocessor. A receiver receiving a transmitted signal is positioned in the housing and operationally coupled to the microprocessor. A transmitting device selectively transmits a signal to the receiver over a distance of less than one mile.

REFERENCES:
patent: 4797671 (1989-01-01), Toal, Jr.
patent: 4962545 (1990-10-01), Klaczak et al.
patent: 5021780 (1991-06-01), Fabiano et al.
patent: 5144294 (1992-09-01), Alonzi et al.
patent: 5278556 (1994-01-01), Oh
patent: 5668543 (1997-09-01), Jones
patent: 5680119 (1997-10-01), Magliari et al.
patent: 5710548 (1998-01-01), Lemense
patent: 5808560 (1998-09-01), Mulanax
patent: D409577 (1999-05-01), Doppelt et al.

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