Multi-purpose drain

Details Multi-purpose drain Multi-purpose drain

2006-10-17

2006-10-17

Fetsuga, Robert M. (Department: 3751)

Baths, closets, sinks, and spittoons

Drain, overflow or trap for a sink or bath

C004S256100, C137S247110, C137S247450, C210S311000, C210S533000

Reexamination Certificate

active

07120949

ABSTRACT:
The purpose of this multi-purpose drain is to prevent foreign matter from intruding into the down stream drainage system while providing a means to maintain the flow of liquid through the system should the primary path of flow become clogged. This invention has a wide variety of uses in all industries and can help individuals of diverse backgrounds maintain their drain piping system. The breakthrough and background of this invention relates directly to the beverage service and hotel service industries. I contend that this product can significantly reduce the labor and maintenance costs of drainage systems of all types. It can be used universally by the homeowner and maintenance professional alike.

REFERENCES:
patent: 237469 (1881-02-01), Bergeman
patent: 246453 (1881-08-01), Brandeis
patent: 425641 (1890-04-01), Van De Walle
patent: 1171408 (1916-02-01), Barstow

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