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US4007946A Expired / Lapsed US ⏱️ 0.0 years remaining

Short ski

Assignee: Individual
•
Filing: 1976-01-12
•
Granted: 1977-02-15
•
Expires: 1996-01-12
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Abstract

Abstract A pair of short skiis each comprising a flexible forward shovel section and a less flexible after section, the flexible shovel section including a substantially flat running portion and a leading turned up tip portion, the total running length of the ski being comprised of the running portion and the less flexible section. The boot location area on each ski is so disposed with reference to the total running length of the ski that the ball of the skier's foot is disposed at or slightly behind the approximate median of the ski's total running length. The flexible shovel section extends from just forward of said median. Binding means are provided to hold the skier's foot on each ski such that when the skier's boot is placed and held in said binding means, the heel of the skier's boot will be disposed approximately 6 inches forward of the tail end of the ski. These short skiis are intended for use by a skier employing the skiing technique wherein turning of the skiis is accomplished with the skier's weight at all times disposed no farther forward than the median of the running length and checking of the skiis may be accomplished by the skier's shifting most of his weight back from the balls of his feet to the heels thereof.

Inventors

  • 👤 John Jeffery Sarver

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 12:28
CPC Classifications
A; A63; A63C; A63C5/00

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 287 words
A pair of short skiis for use by a skier employing a skiing technique wherein the skier's weight during turning and traversing of the skis by the skier is disposed principally on the heels of the skier's feet with turning and/or checking being accomplished by the skier unweighting his toes and repositioning the ski tips in the new line of direction of the desired travel, each of said skis comprising: a relatively rigid after-section and a forwardly projecting flexible forward section turned upwardly at its front extremity to form an upturned shovel, said after and forward sections being formed with downwardly-facing flat surfaces for shifting from side-to-side on the snow to facilitate turning of said ski; the top and bottom surfaces of said ski tapering gradually and continuously inwardly toward one another from a relatively thick aft-end to a relatively thin forward end to form a bottom surface having a continuous contour from the aft to the forward end thereof, the lateral sides of said ski further tapering inwardly and rearwardly from a relatively wide shovel to a relatively narrow aft-end; a boot location area on each said ski, said boot location area being so disposed with reference to the total running length of the ski that the ball of the boot is disposed at the approximate median of the overall ski's total length, said flexible forward section of the ski extending from the turned-up tip section rearwardly to approximately the median of said total running length; and the total length of each ski being at least 90 centimeters and the aft-end of the boot location area is disposed so as to position the boot heel substantially 6 inches forward of the tail end of the ski.
Claim 2
Dependent Claim 287 words
A pair of short skiis for use by a skier employing a skiing technique wherein the skier's weight during turning and traversing of the skis by the skier is disposed principally on the heels of the skier's feet with turning and/or checking being accomplished by the skier unweighting his toes and repositioning the ski tips in the new line of direction of the desired travel, each of said skis comprising: a relatively rigid after-section and a forwardly projecting flexible forward section turned upwardly at its front extremity to form an upturned shovel, said after and forward sections being formed with downwardly-facing flat surfaces for shifting from side-to-side on the snow to facilitate turning of said ski; the top and bottom surfaces of said ski tapering gradually and continuously inwardly toward one another from a relatively thick aft-end to a relatively thin forward end to form a bottom surface having a continuous contour from the aft to the forward end thereof, the lateral sides of said ski further tapering inwardly and rearwardly from a relatively wide shovel to a relatively narrow aft-end; a boot location area on each said ski, said boot location area being so disposed with reference to the total running length of the ski that the ball of the boot is disposed at the approximate median of the overall ski's total length, said flexible forward section of the ski extending from the turned-up tip section rearwardly to approximately the median of said total running length; and the total length of each ski being at least 90 centimeters and the aft-end of the boot location area is disposed so as to position the boot heel substantially 6 inches forward of the tail end of the ski.
Claim 3
Dependent Claim 45 words
A pair of skiis as described in claim 1 that includes: binding means mounted over said boot location area and including means to dispose the heel of the skier's boot at a predetermined angular elevation above and with respect to the toe of the boot.
Claim 4
Dependent Claim 23 words
A pair of skiis as described in claim 1 wherein: each ski includes a wear-resistive heel plate mounted on the after extremity thereof.
Claim 5
Dependent Claim 28 words
A pair of skiis as described in claim 3 that includes: means for removably mounting said heel plate to said ski for replacement thereof for different snow conditions.
Claim 6
Dependent Claim 16 words
A pair of skiis as described in claim 1 wherein said after section is substantially rigid.
Claim 7
Dependent Claim 24 words
A pair of skiis as described in claim 2 wherein the means to elevate the heel of the skier's boot comprises a triangular wedge.
Claim 8
Dependent Claim 25 words
A pair of skiis as described in claim 2 wherein the means to maintain the heel of the skier's boot at said elevation is adjustable.
Claim 9
Dependent Claim 28 words
A pair of skiis as described in claim 1 wherein the overall length of each ski of the pair falls within the range of 90 to 110 centimeters.
Claim 10
Dependent Claim 23 words
A pair of skiis as described in claim 1 wherein the after section of each ski is substantially flat and itself without camber.

References Cited (Backward Citations)

DE285338C Cited
US1551288A Cited
US1512327A Cited
US2242156A Cited
US2929636A Cited
US3295859A Cited
US3675938A Cited
US3854739A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-02-15 1980-08-16 1981-02-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-02-15 1984-08-16 1985-02-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-02-15 1988-08-16 1989-02-15 $7700.00 Window Closed / Lapsed

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