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US 7,135,011 B2Granted
Portable device for dispensing skin treatments
OwnerJeffrey Lewis Powers, Dennis Willard Davis +2inventors
InventorsJeffrey Lewis Powers, Dennis Willard Davis, David Paul Thimm, James Marvin Stenz
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Abstract
A portable, extremity-attachable device for dispensing skin treatment comprises a deformable housing having a skin treatment reservoir that is caused to dispense such treatment upon squeeze actuation. A set of valves permit proper operation of the device with different modes of use. Embodiments include a simple deformable, wrist-mounted device and a pumped based device with a rigid housing.
Claims11
An extremity-attachable device for storing and discharging skin treatment material, said device comprising in combination:
- a) a reservoir containing said skin treatment material;
- b) squeeze actuation means;
- c) dispensing outlet means;
- d) extremity attachment means;
- and
- e) flow control means further comprising
- i) air flow control means and
- ii) skin treatment flow control means,
- said device capable of releasing an amount of said skin treatment material through said dispending outlet means when said actuation means is used, said air flow control means prohibiting air flow from said device during squeeze actuation for dispensing of said skin treatment material end said skin treatment control means prohibiting flow of said skin treatment material from said device when said device is not squeeze actuated, said air flow control means preventing discharge of air from volume of air within said device and said skin treatment flow control means preventing air entry into volume of skin treatment material contained within said device.
6 more elements
Dependencies are inferred from the claim text.