Rope tightener

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12108844
APP PUB NO 20240065380A1
SERIAL NO

18323683

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rope tightener includes a bottom seat having a bottom plate and an annular body portion, a roll-up disc having a pivot hole, and a cover having ratchet teeth and fixed to the roll-up disc. The bottom seat has an accommodating space, and a rotation axle disposed in the pivot hole. The annular body portion has at least one pawl corresponding to the ratchet teeth. The cover drives the roll-up disc to rotate or displace between pressed-down and pulled-up positions relative to the bottom seat. When the cover is located at the pressed-down position, the ratchet teeth are engaged with the pawl, enabling the cover to drive the roll-up disc to rotate about the rotation axle in a single direction. When the cover is located at the pulled-up position, the ratchet teeth are separated from the pawl, enabling the cover to drive the roll-up disc to rotate freely.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
KAU SHEN INDUSTRIAL CO LTDNO 12 LN 350 HUANHE ST CHANGHUA COUNTY CHANGHUA CITY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Po-Chun Changhua, TW 27 79

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Maintenance Fees

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