High strength fastener system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8387491
APP PUB NO 20120192685A1
SERIAL NO

13441313

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fastener system is constructed wherein the installation and removal drive surfaces intersect an enlarged core diameter in a transitional surface that extends between the installation and removal surfaces of adjacent wings. The transitional surface has a concave form that conforms to the core diameter. The projections of the driver in the system are formed in a blunt shape.

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Patent Owner(s)

  • PHILLIPS SCREW COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dilling, Gary Gardiner, US 18 132

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