Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2007-08-07
2007-08-07
Swarthout, Brent A. (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C122S504000, C137S312000
Reexamination Certificate
active
11078875
ABSTRACT:
An electronic monitoring system is provided to monitor for and sense water leakage at multiple locations and sources within a commercial or residential property. These sources are hot water heaters, hot water boilers, air conditioning system evaporators, washing machines and sinks. The microprocessor based control will determine the location of the leak, sound a local audio and visual alarm to denote an alarm condition and illuminate appropriate LED's on the face of the control to indicate the location and type of water leak within the structure being monitored. The system consists of multiple water sensors, a host control for data collection and system operation, an internal battery for system power, provision for connection to telephone service, with the ability to call a pre-programmed pager or telephone number to deliver synthesized voice or prerecorded voice data to indicate the address of the property, the day, date and time of the alarm and the type of leak detected.
REFERENCES:
patent: 5240022 (1993-08-01), Franklin
patent: 5428347 (1995-06-01), Barron
patent: 5632302 (1997-05-01), Lenoir, Jr.
patent: 6025788 (2000-02-01), Diduck
patent: 6084520 (2000-07-01), Salvucci
patent: 6276309 (2001-08-01), Zeek
patent: 6489895 (2002-12-01), Apelman
patent: 6526807 (2003-03-01), Doumit et al.
patent: 7057507 (2006-06-01), Sandifer
Fiorletta Carl A.
Woulard Archie Leon
LandOfFree
Automated system to monitor multiple sources of water leaks... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automated system to monitor multiple sources of water leaks..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automated system to monitor multiple sources of water leaks... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3897042