Inside mounting door stop and alarm

Details Inside mounting door stop and alarm Inside mounting door stop and alarm

1992-07-01

1993-10-05

Swann, Glen R.

Communications: electrical

Condition responsive indicating system

Specific condition

200 6193, 292338, G08B 1308

Patent

active

052509273

ABSTRACT:
A door-stop alarm has a frame adapted to be affixed to an inside surface of a door, and a rotatable lever carried on the frame rotatably movable between a position engaging a floor surface and a position away from engagement with the floor surface. Means for are provided for translating rotational movement caused by slight opening of the door to upward movement of one end of the rotatable lever. An alarm switch is provided within the frame, and a projection on the rotatable lever engages the alarm switch upon upward movement of the rotatable lever. The rotatable lever comprises a portion to engage the alarm switch for turning the alarm circuit on and off when the lever is rotated to a position away from the position engaging the floor surface.

REFERENCES:
patent: 3896316 (1975-07-01), Serrano
patent: 4442427 (1984-04-01), Morton
patent: 4607253 (1986-08-01), Wooten et al.
patent: 4759577 (1988-07-01), Thomas, III
patent: 5135273 (1992-08-01), MacCalder

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