Foam odor plug for urinals

Details Foam odor plug for urinals Foam odor plug for urinals

2011-08-30

2011-08-30

Huson, Gregory (Department: 3751)

Baths, closets, sinks, and spittoons

Flush closet

Urinals only

C004S300000, C004S222100, C004S222000, C004S668000, C004S661000

Reexamination Certificate

active

08006324

ABSTRACT:
A urinal discharge pipe assembly comprising a discharge pipe having a passageway therethrough from an inlet in communication with a urinal discharge outlet and an outlet in communication with a urine disposal system, a foam dispensing device having a foam outlet open into the passageway for discharge of an allotment of foam into the passageway between the inlet and the outlet adequate to form a temporary foam plug across the passageway blocking the passageway.

REFERENCES:
patent: 1731431 (1929-10-01), Meyer
patent: 3342271 (1967-09-01), Anthony, Jr.
patent: 3585649 (1971-06-01), Miya
patent: 3843976 (1974-10-01), Miya et al.
patent: 4232741 (1980-11-01), Richardson et al.
patent: 4321714 (1982-03-01), Takai et al.
patent: 4442018 (1984-04-01), Rand
patent: 5261933 (1993-11-01), Greene
patent: 5434192 (1995-07-01), Thach et al.
patent: 5711037 (1998-01-01), Reichardt et al.
patent: 5945910 (1999-08-01), Gorra
patent: 6401266 (2002-06-01), Mitchell et al.
patent: 6409050 (2002-06-01), Ophardt
patent: 6425411 (2002-07-01), Gorges
patent: 6589440 (2003-07-01), Atwill
patent: 6601736 (2003-08-01), Ophardt
patent: 6701541 (2004-03-01), Romagna et al.
patent: 6959723 (2005-11-01), Gorges
patent: 6973939 (2005-12-01), Gorges et al.
patent: 7246386 (2007-07-01), Hall
patent: 7364053 (2008-04-01), Ophardt
patent: 2001/0009404 (2001-07-01), Paese et al.
patent: 2004/0064884 (2004-04-01), Egeresi

Affiliated with

Also associated with

Rating

Foam odor plug for urinals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Foam odor plug for urinals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foam odor plug for urinals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2623969