Baths – closets – sinks – and spittoons – Flush closet – Plural receptacles
Reexamination Certificate
2011-08-23
2011-08-23
Baker, Lori (Department: 3751)
Baths, closets, sinks, and spittoons
Flush closet
Plural receptacles
Reexamination Certificate
active
08001625
ABSTRACT:
An efficient dual-use toilet that provides a simple, easy-to-use and reliable solution to the problem of wasted toilet flush water is disclosed. The improved toilet provides a two-compartment toilet bowl, wherein the main bowl is used for solid waste and a hydrophobic secondary bowl is used for liquid waste. When only the secondary bowl is used, the toilet does not require flushing. When the toilet is flushed for solid wastes, water simultaneously cleanses the secondary bowl. Importantly, the drain line for the secondary bowl is configured such that during the flush cycle air is prevented coming back through the sewer system and into the household. The system is fully automatic and provides a very easy-to-learn “flush and forget” solution for the user. The amount of water flushed to the sewer system is greatly reduced, and consequently so is the burden on fresh water supply systems as well as the energy cost in required to deliver water.
REFERENCES:
patent: 6061844 (2000-05-01), Barton
patent: 6546566 (2003-04-01), Geisel
Baker Lori
Temmerman Mathew J.
Temmerman Law Office
LandOfFree
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