Anti-friction Tee-nut with deflected edges

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United States of America Patent

PATENT NO 5501558
SERIAL NO

08295389

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An anti-friction Tee-nut for use in Tee-nut setting machines having a feed mechanism, and the Tee-nut having a threaded sleeve portion, a flange portion substantially normal to the threaded sleeve portion around one end thereof, the flange portion defining upper and lower surface planes, and the flange portion being adapted to be received in the feed mechanism of a setting machine, and, deflected portions deflected out of the upper surface plane of the flange portion along the leading and trailing end edges of the flange.

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Patent Owner(s)

Patent OwnerAddress
SIGMA TOOL & MACHINE - A PARTNERSHIP OF SIGMA TOOL & MACHINE AND SIGMA FASTENERS LTD251 NANTUCKET BLVD SCARBOROUGH ONTARIO M1P 2P2

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Figge, Siegfried Holland Landing, CA 1 12
Leistner, Martin K Toronto, CA 1 12

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