Alarming plumbing screen

Details Alarming plumbing screen Alarming plumbing screen

2006-08-29

2006-08-29

Walczak, David J. (Department: 3751)

Baths, closets, sinks, and spittoons

Debris catcher for a flush closet or clean out plug

C004S286000

Reexamination Certificate

active

07096516

ABSTRACT:
A plumbing screen is provided having an annular seal that is adapted to fittingly conform to the internal surface of a toilet drain. The annular seal circumscribes a central screen that provides free fluid communication down the toilet drain but provides physical impingement for obstructions. At least one contact switch is located in the outer seal wall and controls an annunciator module that will provide an audible alarm upon removing the contact between the switch and the toilet sidewall. This audible alarm will indicate tampering with or removal of the screen.

REFERENCES:
patent: 2617996 (1952-11-01), Hoffman et al.
patent: 4985944 (1991-01-01), Shaw
patent: 5027447 (1991-07-01), Pino
patent: 5251339 (1993-10-01), Piskula
patent: 5771501 (1998-06-01), Shaw
patent: 6336233 (2002-01-01), Shaw et al.
patent: 6721965 (2004-04-01), Alston
patent: 6769443 (2004-08-01), Bush
patent: 6880178 (2005-04-01), Pino

Affiliated with

Also associated with

Rating

Alarming plumbing screen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alarming plumbing screen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alarming plumbing screen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3640362