Variable thread knurl fastener

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11181138
APP PUB NO 20140294534A1
SERIAL NO

13850606

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fastener includes a shank having a point at a first end and a second, head end. A first portion of a thread is formed with a first thread angle and a second portion of the thread is formed with a second thread angle. One or more knurls are provided in the shaft in the threaded or unthreaded regions of the fastener. The thread may be serrated or jagged over one or more portions of the fastener, including the area of the first thread angle.

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First Claim

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Patent Owner(s)

  • SIMPSON STRONG -TIE COMPANY INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Park, Jeremy Scott Bethpage, US 18 195

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