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 Title: |
US5433646:
Water gun launching water grenade
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Tarng, Min M.; San Jose, CA 95129
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| Assignee: |
None
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| Published / Filed: |
1995-07-18
/ 1993-05-11
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| Application Number: |
US1993000060250
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| IPC Code: |
Advanced:
F41B 9/00;
F41B 11/00;
Core:
more...
IPC-7:
A63H 5/04;
A63H 27/26;
A63H 33/30;
B05B 15/00;
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| ECLA Code: |
F41B9/00; F41B11/00; F41B11/00E;
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| U.S. Class: |
Current:
446/473;
222/078;
239/214.13;
239/289;
446/211;
446/267;
446/401;
446/405;
Original:
446/473;
446/405;
446/401;
446/267;
446/211;
222/078;
239/289;
239/214.13;
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| Field of Search: |
239/211,214.13,214.17,214.21,289
222/078,79,401
446/176,180,185,189,194,196,211,267,399,400,401,405,429,435,473,475,483
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| Priority Number: |
| 1993-05-11 |
US1993000060250 |
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| Abstract: |
A water gun system comprises a water gun, firing sound emulator, launching tube and rocket type water grenade. Converting the air pressure to be the momentum, the water gun generates the chain shot made of the air and fluid and the firing sound emulator generates the click sound of machine gun. Converting the air pressure to be momentum, the launching tube fires rocket type water grenade. Hitting on the target, the rocket type water grenade sprays fluid on the enemy.
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| Primary / Asst. Examiners: |
Brown, Michael A.; Muir, D. Neal
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| Maintenance Status: |
E1 Expired Check current status
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| INPADOC Legal Status: |
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| Family: |
None
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First Claim:
Show all 15 claims |
What I claim is:
1. A pressurized squirt gun which emits an interrupted stream of water comprising
- a housing that is sealed in order to contain an overpressure of air with a cavity for water and a cavity for air in an upper portion of the squirt gun,
- said housing containing a pressurizer that injects air into said sealed housing upon operation of the pressurizer,
- a first inlet tube in said housing to deliever water under pressure from said water cavity to a flow interrupter, also in said sealed housing,
- said flow interrupter being a side-by-side, dual turbine with one side adapted to receive water from said inlet tube and the other side of the dual turbine adapted to receive pressurized air from the air cavity with the water turbine being radially offset from the air turbine,
- said flow interrupter having an outlet aperture connected to an output tube that is controlled by a trigger member for the squirt gun so that upon actuation of the trigger on a pressurized, water containing squirt gun, the turbine is caused to rotate by said pressure, thereby outputting water and air alternately into said outlet aperture with ultimate ejection from the squirt gun as an interrupted water stream.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 23 U.S. patent(s) that reference this one
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