Electrostatic spraying device

Details Electrostatic spraying device Electrostatic spraying device

2004-11-26

2010-11-02

Nguyen, Dinh Q (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Electrostatic type

Induction charging

C239S690000, C239S692000, C239S704000, C239S705000, C239S706000, C239S707000, C239S708000, C239S302000, C239S308000, C239S316000, C239S329000, C239S330000, C239S697000, C239S698000, C128S200140, C128S203120, C222S103000, C222S107000, C222S386500, C222S630000, C417S410400, C417S423700

Reexamination Certificate

active

07823809

ABSTRACT:
An electrostatic spraying device has a capability of confirming that the device is ready for making an electrostatic spraying of the liquid composition on a user's skin. The device includes a nozzle and a pump for dispensing the liquid composition out through the nozzle. An emitter electrode is disposed to electrostatically charge the liquid composition being dispensed for making the electrostatic spraying. The device is provided with a power switch and a selector for selection between a spraying mode and a dripping mode. In the dripping mode, the pump is alone actuated to dispense the liquid composition absent electrostatic charge. In the spraying mode, both of the pump and the emitter electrode are activated to make the electrostatic spraying. Thus, the user can be easy to drip the liquid composition by simply manipulating the selector prior to initiating the electrostatic spraying.

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Examination Report dated Dec. 14, 2007 from a foreign patent office, issued in a counterpart application, along with English translation thereof.

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