U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Snow ski with adjustable camber

Patent 4300786 Issued on November 17, 1981. Estimated Expiration Date: Icon_subject December 19, 1999. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3300226

Inventor

Assignee

Application

No. 06/105056 filed on 12/19/1979

US Classes:

280/602With camber or flexibility control

Examiners

Primary: Peters, Joseph F. Jr.
Assistant: Smith, Milton L.

International Classes

A63C 5/06 (20060101)
A63C 5/07 (20060101)

Abstract

A snow ski having adjustable camber-flattening resistance and characterized by a flat ski body having opposing side surfaces defining insert-receiving voids extending along the body mid-portion, and elongate body-stiffening inserts removably secured within the voids and providing with the body a particular camber-flattening resistance. A method for providing a ski having a desired camber-flattening resistance characterized by providing a flat ski body with the aforementioned voids defined in the side surfaces thereof, providing an array of inserts having differing stiffness characteristics but each being dimensioned for insertion in the voids, selecting a pair of inserts from the array, and securing such inserts in the voids. Preferred embodiments include inserts which may be used in one of two orientations to provide differing camber-flattening resistances.

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