Fastener having recess useable with multiple drivers and method of manufacture

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6890139
APP PUB NO 20030159551A1
SERIAL NO

10153547

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fastener is described having a head formed with a recess which accommodates a square head driver, symmetrical drivers, such as PHILLIPS™ style drivers, asymmetrical style cross head drivers, such as POZIDRIV® style drivers, and combination square and cross drivers without compromising performance of the drivers.

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Patent Owner(s)

Patent OwnerAddress
PHILLIPS SCREW COMPANYWAKEFIELD MA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hughes, Barry J Gloucester, MA 17 142

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