Nitinol ski structures

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6267402
SERIAL NO

09539642

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A torsionally-damped ski having a durable, low friction ski base and non-rusting durable ski edges that have exceptional edge-retaining qualities, including an elongated snow-contacting base surface made of a Nitinol sheet having two opposed longitudinal edges on opposite sides of an elongated medial portion. A Nitinol ski edge structure extends longitudinally along both of the edges of the sheet, having a greater thickness than the medial portion of the sheet. The edge structures form an integral part of the Nitinol base sheet by welding the sheet along opposite edges thereof to the edge structures. Preferably, the ski edge structure is Type 60 Nitinol. The base sheet can be superelastic Nitinol or Martensitic Nitinol having shape memory characteristics. A torsional vibration structure is built into the ski, including Nitinol structures extending along one or more axes lying oblique to the longitudinal axis of the ski.

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Patent Owner(s)

Patent OwnerAddress
NITINOL TECHNOLOGIES INC11812-21ST STREET EAST EDGEWOOD WA 98372

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Julien, Gerald J Edgewood, WA 26 894

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