Valve having locking function

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12203563
SERIAL NO

17935114

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Importance

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Abstract

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A valve comprises a hand wheel, a locking operation member inserted in a space of the hand wheel and a fixing locking member. The valve is locked when the locking operation member is combined with at least partial of the fixing locking member, the valve is unlocked when the locking operation member is separated from the fixing locking member, the locking operation member rotates in response to rotation of the hand wheel while the locking operation member is inserted in the hand wheel, and the fixing locking member is used for locking of the valve with fixed.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
FLUONICS CORPWONJU-SI GANGWON-DO 26302

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Sang Seon Wonju-si, KR 29 40

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