Call cord alert with bracket

Communications: electrical – Condition responsive indicating system – Specific condition

Reexamination Certificate

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Details

C340S664000, C340S665000, C340S573100, C200S08500R

Reexamination Certificate

active

07990277

ABSTRACT:
A call cord comprising an electrical wire or cable having one end thereof located at a nurse's station or other remote location to which it is desired to send an alert signal and a second end terminating proximate a medical patient or other user and including a push-button type switch. Intermediate the opposite ends of the call cord, there is provided a housed switch of the present invention whose actuation is a function of the physical engagement of the house switch within a operatively cooperative fixed mounting bracket for the housed switch. In the present invention, actuation of the housed switch may be accomplished as a function of the association or disassociation of the housed switch relative to the bracket.

REFERENCES:
patent: 4067005 (1978-01-01), Levy et al.
patent: 4179692 (1979-12-01), Vance
patent: 4225852 (1980-09-01), Waters et al.
patent: 4228426 (1980-10-01), Roberts
patent: 4263586 (1981-04-01), Nicholas
patent: 4286589 (1981-09-01), Thompson
patent: 4295133 (1981-10-01), Vance
patent: 4770377 (1988-09-01), Callaway
patent: 5137033 (1992-08-01), Norton
patent: 5188327 (1993-02-01), White
patent: 5614887 (1997-03-01), Buchbinder
patent: 5963137 (1999-10-01), Waters, Sr.
patent: 6917293 (2005-07-01), Beggs

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