Fastener system with stable engagement and stick fit

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United States of America Patent

PATENT NO 8291795
APP PUB NO 20110217143A1
SERIAL NO

12880584

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Abstract

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Various embodiments described herein provide a fastener system having straight walled driving surfaces that provides a reliable stick fit feature, while also improving stability of engagement between the system components. A feature of the new system is to allow engagement of existing standard straight walled drivers in the new system.

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Patent Owner(s)

  • PHILLIPS SCREW COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dilling, Gary Gardner, US 18 128
Hughes, Barry J Arden, GB 18 233

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