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 Title: |
US4154375:
Personal care sprayer
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Bippus, Jacob R.; Pittsburgh, PA
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| Assignee: |
Rockwell International Corporation, Pittsburgh, PA
other patents from ROCKWELL INTERNATIONAL CORPORATION (480040) (approx. 4,880)
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| Published / Filed: |
1979-05-15
/ 1977-09-28
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| Application Number: |
US1977000837576
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| IPC Code: |
Advanced:
B05B 9/08;
H01H 3/02;
Core:
more...
IPC-7:
B67D 5/44;
H01H 1/20;
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| ECLA Code: |
B05B9/08C1A; H01H3/02B;
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| U.S. Class: |
Current:
222/325;
200/061.86;
222/333;
222/383.1;
239/332;
Original:
222/325;
222/333;
222/383;
239/332;
200/061.86;
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| Field of Search: |
222/333,325,380,383,400.5,402
239/332,349
200/61.86,83 Q
417/316,317
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| Priority Number: |
| 1977-09-28 |
US1977000837576 |
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| Abstract: |
A rechargeable, battery-powered sprayer for personal products using a replaceable product-filled cartridge. The finger-operated control simultaneously opens the valve, allowing flow of material, and actuates the motor for pumping the material.
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| Primary / Asst. Examiners: |
Rolla, Joseph J.; Wacyra, Edward M.
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| Family: |
None
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First Claim:
Show all 4 claims |
I claim:
1. A portable fluid sprayer comprising, a pump, a motor adapted to drive said pump, conduit means interconnecting a replaceable reservoir to said pump and leading to a discharge opening, said conduit means having a spring-biased normally closed control valve assembly operatively disposed between said pump and said discharge opening and movable between valve-open and valve-closed positions, said valve assembly including an integral extension having electrically conductive contact means for completing an electrical circuit between a source of power and said motor when said valve is in the valve-open position, and disconnecting said circuit when said valve is in the valve-closed position, said valve assembly including stop means for limiting travel between the valve-open and valve-closed positions.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
Show drawing descriptions
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| Description: |
Show description
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| Forward References: |
Show 49 U.S. patent(s) that reference this one
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