Hand washing alert

Details Hand washing alert Hand washing alert

1988-09-29

1990-01-23

Eisenzopf, Reinhard J.

Communications: electrical

Condition responsive indicating system

Specified indicator structure

340545, G08B 700

Patent

active

048961442

ABSTRACT:
A warning system is adapted to warn someone to wash their hands prior to leaving or entering a facility in which hand washing is important. The system includes a door activated system that can be either visible or audible or both and can include a door locking system and a remote signalling system. The warning system is armed when the door is opened to permit entry into the facility and is de-activated upon the acutation of hand-washing facilities. In one embodiment, the system is used in a bathroom and the warning system can be activated by the flushing of a toilet.

REFERENCES:
patent: 1674570 (1928-06-01), Re
patent: 3020528 (1962-02-01), Swanson et al.
patent: 3634846 (1972-01-01), Fogiel
patent: 3803579 (1974-04-01), Compton
patent: 3890465 (1975-06-01), Kaizu
patent: 3890543 (1975-06-01), Jonassen
patent: 3938120 (1976-02-01), O'Connell
patent: 3978466 (1976-08-01), Simon
patent: 4001613 (1977-01-01), Hills et al.
patent: 4100581 (1978-07-01), Slark et al.
patent: 4212607 (1980-07-01), Reyes et al.
patent: 4222042 (1980-09-01), Cantley
patent: 4315596 (1982-02-01), Johnson
patent: 4401896 (1983-11-01), Fowler et al.
patent: 4532498 (1985-07-01), Gilmore
patent: 4551713 (1985-11-01), Aossey
patent: 4562664 (1986-01-01), Kambic
patent: 4763111 (1988-08-01), Matsuo

Affiliated with

Also associated with

Rating

Hand washing alert does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-647268