Baths – closets – sinks – and spittoons – Dry closets
Reexamination Certificate
2011-07-12
2011-07-12
Nguyen, Tuan N (Department: 3751)
Baths, closets, sinks, and spittoons
Dry closets
C004S476000, C052S079100, C052S143000
Reexamination Certificate
active
07975325
ABSTRACT:
A portable restroom is designed to provide features which enhance the comfort and appeal to users. These features include a rigid and stable structure, including a rigid floor structure, thus providing a sense of security to the user. Further, flushing and fresh water capabilities are achieved by using a dual tank structure made capable by the base design itself. This dual tank structure is achieved utilizing a unique siphoning pump to provide appropriate functionality.
REFERENCES:
patent: 6327719 (2001-12-01), Lobertmann et al.
patent: 2004/0163335 (2004-08-01), Hampel
Nguyen Tuan N
Oppenheimer Wolff & Donnelly LLP
Satellite Industries, Inc.
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