Rest room sound producing device

Details Rest room sound producing device Rest room sound producing device

2006-01-31

2006-01-31

Trieu, Van T. (Department: 2636)

Communications: electrical

Audible indication

C340S384300, C340S384700

Reexamination Certificate

active

06992570

ABSTRACT:
A sound producing device adapted for use in a public or private rest room. The device is located within the room, preferably mounted on a wall of a cubicle in the rest room and can be activated to produce a sound upon a person entering the cubicle such that the sound so produced covers up the normal bodily noises of a person using the rest room. In one embodiment, there are a plurality of cubicles with a single sound producing device that emanates sound into each of the cubicles and there is a sensor associated with at least substantially all of the plurality of cubicles.

REFERENCES:
patent: 4521919 (1985-06-01), Molloy
patent: 5371491 (1994-12-01), Wu
patent: 5499008 (1996-03-01), Rosenkrantz et al.
patent: D368819 (1996-04-01), Lemmons
patent: 5978975 (1999-11-01), Asskaryar
patent: 6203164 (2001-03-01), Tufekci et al.
patent: 40-2248596 (1990-10-01), None
patent: 07-280289 (1995-10-01), None
patent: 04-116122 (2004-04-01), None

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