BOLT AND NUT COMBINATION HAVING A POSITIONING DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150369275A1
SERIAL NO

14723915

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A bolt and nut combination includes a bolt including a shank formed with a bolt head and having a threaded portion; at least one groove formed longitudinally on the threaded portion, each groove being at a first angle with respect to an axis of the threaded portion and the first angle being not equal to 90-degree; a nut including a threaded hole configured to secure to the threaded portion; at least one trough formed longitudinally on the threaded hole, each trough being at a second angle with respect to an axis of the threaded portion and the second angle being not equal to 90-degree; and at least one elongated, resilient positioning device, each positioning device including a main portion and a positioning portion. In one embodiment, the main portion is disposes in the trough and the positioning portion is disposed in the groove.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KABO TOOL COMPANYNO 367 BEIYANG RD FENGYUAN DIST TAICHUNG CITY 420

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HSIEH, Chih-Ching Taichung City, TW 479 3041

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