Squeeze operated foam dispenser
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
May 13, 2002
filing date -
May 8, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A foam dispenser includes a resiliently deformable bottle which has an interior, a neck at one end thereof and an opposed end. The bottle has an at rest position and an under pressure position. A mixing chamber is proximate to the neck and has a soap inlet and an air inlet both upstream of an outlet. The outlet has a porous material thereover. The interior of the bottle is in flow communication with the mixing chamber through the soap inlet. An air tube extends from the mixing chamber into the interior of the bottle and has a distal end proximate to the opposed end of the bottle whereby the mixing chamber is also in flow communication with the interior of the bottle through the air tube. A self sealing pressure actuated valve is for selectively opening and closing the outlet and is responsive to pressure applied to the bottle.
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