Soap dispenser
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United States of America Patent
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-
Nov 23, 1999
Grant Date -
N/A
app pub date -
Apr 20, 1998
filing date -
Oct 17, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Liquid soap dispenser for sensing the presence of a user's hands in the vicinity of a nozzle (6), and dispensing soap through the nozzle (6) in response to the detection of the user's hands. The dispenser includes a cylinder (10) and a plunger (21) within the cylinder (10), a magnetic core (12) coupled to the cylinder (10) or the plunger (21), and a solenoid (14) which is activated in response to the detection of a user's hands to cause relative movement of the plunger (21) within the cylinder (10) to dispense the soap. Preferably a plurality of dispensers are connected to a single reservoir of liquid soap.
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