Ratchet adjustment system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20120174291A1
SERIAL NO

12930534

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An adjustment system for adjusting the width of a cuff has an elongated adjustment strip having a set of longitudinally extending teeth. Each tooth has a forward side and a rearward side. The length of each forward side is greater than a length of each of the rearward sides so that an angle between a longitudinal axis of the strip and the forward side is less than an angle between the longitudinal axis and the rearward side of each tooth. There is a locking mechanism formed by a base plate having a locking device on an underside and a guide for slidably connecting the locking mechanism to the strip. The teeth and the locking device are configured so that the locking device can be moved forward along the strip using only a small amount of force, and can then be moved rearward using a larger amount of force.

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Patent Owner(s)

Patent OwnerAddress
DURAFLEX HONG KONG LIMITED15/F BLK 1 TERN CENTER 237 QUEEN'S ROAD CENTRAL HONG KONG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fraze, Gary Big Bear Lake, US 8 93

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