Dispensing – Collapsible wall-type container – With wall-collapsing means
Patent
1997-06-20
1998-12-08
Kaufman, Joseph A.
Dispensing
Collapsible wall-type container
With wall-collapsing means
222103, B65D 3528
Patent
active
058458131
ABSTRACT:
A wall mountable toothpaste dispenser operated by electrical power from the bathroom outlet or batteries. A sliding horizontal cylindrical wedge presses a toothpaste tube against a fixed vertical planar wedge with an inclined surface for squeezing a dose onto a toothbrush. The cylindrical wedge is moved by a line and pulley system driven by a motor and spur gearing. The dispenser is made from inexpensive materials and any mechanical part can be repaired by the user. Other viscous liquid products can be dispensed by this device.
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patent: 4258864 (1981-03-01), Karamanolis et al.
patent: 4403714 (1983-09-01), Kane
patent: 5050773 (1991-09-01), Choi
patent: 5441172 (1995-08-01), Yu
patent: 5499742 (1996-03-01), Ives, Sr.
Kaufman Joseph A.
Litman Richard C.
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