Baths – closets – sinks – and spittoons – Miscellaneous
Reexamination Certificate
2006-02-21
2008-12-09
Phillips, Charles E (Department: 3751)
Baths, closets, sinks, and spittoons
Miscellaneous
C004S314000, C340S573100
Reexamination Certificate
active
07461418
ABSTRACT:
A system encouraging users to cleanse their hands after use of a tankless toilet having a flush valve controlling the flow of water into a toilet bowl through a conduit, in which an abrupt temperature change in the conduit is used to trigger a recorded message urging the user to wash his or her hands.
REFERENCES:
patent: 5573407 (1996-11-01), Dunford
patent: 5870015 (1999-02-01), Hinkel
patent: 5952924 (1999-09-01), Evans et al.
patent: 6028520 (2000-02-01), Maehre
patent: 6037871 (2000-03-01), Babylon
patent: 6038711 (2000-03-01), Clarke
patent: 6282732 (2001-09-01), Krvavica et al.
patent: 6417773 (2002-07-01), Vlahos et al.
patent: 2004/0155779 (2004-08-01), Ballard
Jones Robert B.
Vlahos Gustav
Fitch Even Tabin & Flannery
Phillips Charles E
Vlahos Enterprises
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