Automatic toilet flushing system and method

Baths – closets – sinks – and spittoons – Flush closet – Tank only

Reexamination Certificate

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Reexamination Certificate

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07322054

ABSTRACT:
A toilet (10) having an automatic flush assembly (50) includes a toilet bowl (14), a water holding tank (12) for supplying water to the toilet bowl (14), and a flush valve (22). The holding tank (12) supplies water to the toilet bowl (14) and defines a handle opening (34) for an actuating handle (36) of the toilet (10). The flush valve (22) provides fluid communication between the toilet bowl (14) and the holding tank (12). The automatic flush assembly (50) is mounted in the handle opening (34) and includes a sensor section (54), a control section (56), and an actuating mechanism (58). The sensor section (56) detects the presence of a person in front of the toilet bowl (14). The control section (56) receives a detection signal from the sensor section (54) and initiates a flush signal to the actuating mechanism (58), which actuates the flush valve (22).

REFERENCES:
patent: 2061310 (1936-11-01), Kleiser, Jr.
patent: 4141091 (1979-02-01), Pulvari
patent: 4309781 (1982-01-01), Lissau
patent: 4941215 (1990-07-01), Liu
patent: 5003643 (1991-04-01), Chung
patent: 5169118 (1992-12-01), Whiteside
patent: 5228146 (1993-07-01), Martell
patent: 5482250 (1996-01-01), Kodaira
patent: 5603127 (1997-02-01), Veal
patent: 5901384 (1999-05-01), Sim
patent: 6161814 (2000-12-01), Jahrling
patent: 6202227 (2001-03-01), Gurowitz
patent: 6263519 (2001-07-01), Parsons et al.
patent: 6499152 (2002-12-01), Johnson
patent: 6618864 (2003-09-01), Veal
patent: 7032256 (2006-04-01), Contadini
patent: 2002/0092090 (2002-07-01), Johnson
patent: 2002/0162166 (2002-11-01), Saar et al.

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