Paintball gun

United States of America Patent

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Nov 6, 2007
Grant Date
May 24, 2007
app pub date
Jan 16, 2007
filing date
Jan 5, 2005

priority date (Note)
Expired

status (Latency Note)

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Abstract

A paintball gun utilizes pressurized air to fire a paintball to avoid using a spool protruding from a barrel to fire the paintball which may pinch the user's finger, accidentally. The paintball gun also uses a low pressure regulator to seal a port of the barrel to block pressurized air from entering into the barrel to prevent triggering the gun and damaging others.

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Patent Owner(s)

Patent Owner	Address
SUNWORLD INDUSTRIAL CO LTD	1F NO 132 CHENG NAN 1ST STREET YUNG KANG CITY TAINAN HSIEN

International Classification(s)

F41B:WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXP....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Yeh, Hsin-Cheng	Yung Kang, TW	24	97

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Paintball gun

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11653207

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PATENT NO	7290537
APP PUB NO	20070113835A1
SERIAL NO	11653207
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 06, 2007	US,7290537,B2 US7290537B2	GRANTED PATENT AS SECOND PUBLICATION
May 24, 2007	US,20070113835,A1 US20070113835A1	FIRST PUBLISHED PATENT APPLICATION

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11653207

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