Apparatus for hands-free dispensing of a measured quantity...

Details Apparatus for hands-free dispensing of a measured quantity... Apparatus for hands-free dispensing of a measured quantity...

2004-03-16

2009-11-03

Nicolas, Frederick C. (Department: 3754)

Dispensing

Processes of dispensing

C222S025000, C222S052000, C222S063000, C222S181300, C222S333000, C222S638000, C222S639000

Reexamination Certificate

active

07611030

ABSTRACT:
An apparatus for automatically dispensing a fluid includes a container adapted to carry a supply of fluid, and a valve connected to the container, wherein actuation of the valve dispenses the fluid. An apparatus position indicator is associated with the container and an object sensor is positioned near the valve. The object sensor monitors an area below where the valve dispenses when open and upon detection of an object opens the valve. Initial positioning of the apparatus triggers the apparatus position indicator to generate an appropriate signal until the object sensor is properly positioned and permanently secured. A control circuit in cooperation with a hidden switch allows programming of lighting indicators, dispense cycle size, and dispense quantities. The control circuit also provides for overload protection, motor braking and RF shielding. And an anti-vandal feature prevents excessive use of the apparatus.

REFERENCES:
patent: 3576277 (1971-04-01), Blackman
patent: 3768732 (1973-10-01), Curtis et al.
patent: 4274409 (1981-06-01), Bush
patent: 4274558 (1981-06-01), Clausen
patent: 4352444 (1982-10-01), Lewis et al.
patent: 4563780 (1986-01-01), Pollack
patent: 4606085 (1986-08-01), Davies
patent: 4673109 (1987-06-01), Cassia
patent: 4722372 (1988-02-01), Hoffman et al.
patent: 4880149 (1989-11-01), Scholefield et al.
patent: 4896085 (1990-01-01), Jones
patent: 4921150 (1990-05-01), Lagergren et al.
patent: 4946070 (1990-08-01), Albert et al.
patent: 4946072 (1990-08-01), Albert et al.
patent: 4967935 (1990-11-01), Celest
patent: 4989755 (1991-02-01), Shiau
patent: 5014884 (1991-05-01), Wunsch
patent: 5038972 (1991-08-01), Muderlak et al.
patent: 5086526 (1992-02-01), Van Marcke
patent: 5098666 (1992-03-01), Meinz
patent: 5105992 (1992-04-01), Fender et al.
patent: 5217035 (1993-06-01), Van Marcke
patent: 5243717 (1993-09-01), Yasuo
patent: 5244367 (1993-09-01), Aslin
patent: 5249706 (1993-10-01), Szabo
patent: 5305916 (1994-04-01), Suzuki et al.
patent: 5329117 (1994-07-01), Galili et al.
patent: 5344047 (1994-09-01), Chen
patent: 5385464 (1995-01-01), Anderson
patent: 5477984 (1995-12-01), Sayama et al.
patent: 5487877 (1996-01-01), Choi
patent: 5492247 (1996-02-01), Shu et al.
patent: 5611465 (1997-03-01), Lee et al.
patent: 5625908 (1997-05-01), Shaw
patent: 5761818 (1998-06-01), Hopkins et al.
patent: 5829072 (1998-11-01), Hirsch et al.
patent: 5836482 (1998-11-01), Ophardt et al.
patent: 5855356 (1999-01-01), Fait
patent: 5857589 (1999-01-01), Cline et al.
patent: 5865226 (1999-02-01), Sweeney
patent: 5868311 (1999-02-01), Cretu-Petra
patent: 5904054 (1999-05-01), Lee
patent: 5908140 (1999-06-01), Muderlak et al.
patent: 5909830 (1999-06-01), Bates et al.
patent: 5943712 (1999-08-01), Van Marcke
patent: 5966753 (1999-10-01), Gauthier et al.
patent: 6036056 (2000-03-01), Lee et al.
patent: 6039212 (2000-03-01), Singh
patent: 6142339 (2000-11-01), Blacker et al.
patent: 6206238 (2001-03-01), Ophardt
patent: 6209751 (2001-04-01), Goodin et al.
patent: 6209752 (2001-04-01), Mitchell et al.
patent: 6276565 (2001-08-01), Parsons et al.
patent: 6279777 (2001-08-01), Goodin et al.
patent: 6293428 (2001-09-01), Chen
patent: 6343724 (2002-02-01), Ophardt et al.
patent: 6390329 (2002-05-01), Maddox
patent: 6398513 (2002-06-01), Amsler et al.
patent: 6551739 (2003-04-01), Chen
patent: 299 18 082 (2000-03-01), None
patent: 2 244 473 (1991-12-01), None
patent: 2 256 422 (1992-12-01), None
patent: 2000060764 (2000-02-01), None
patent: WO 90/12530 (1990-11-01), None

Affiliated with

Also associated with

Rating

Apparatus for hands-free dispensing of a measured quantity... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for hands-free dispensing of a measured quantity..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for hands-free dispensing of a measured quantity... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4052437