Sight with resilient member around frame screw

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9151569
APP PUB NO 20140366425A1
SERIAL NO

14071816

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Importance

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Abstract

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A sight includes a power-changed unit and a bullet impact correction unit. The power-changed unit includes an outer barrel, a rotary frame disposed around the outer barrel, a frame screw disposed in the rotary frame, and a resilient member disposed between the outer barrel and the frame screw. The bullet impact correction unit includes an elevation adjustment screw and a windage adjustment screw, both of which abut the power-changed unit.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ASIA OPTICAL INTERNATIONAL LTDP O BOX 3151 ROAD TOWN TORTOLA
SINTAI OPTICAL (SHENZHEN) CO LTD518000 BUILDINGS 1 2 4 AND 5 QIWEI INDUSTRIAL PARK LISONGYAO INDUSTRIAL ZONE LISONGYAO COMMUNITY GONGMING OFFICE GUANGMING NEW DISTRICT SHENZHEN CITY GUANGDONG PROVINCE SHENZHEN CITY GUANGDONG PROVINCE 518000

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chia-Kan Taichung, TW 11 17
Lin, Yung-Chin Taichung, TW 9 14

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