Patent US4061357A successfully refreshed from Google Patents.
US4061357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski binding having a releasable boot plate provided with a ski brake
Assignee: Individual
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Filing: 1976-03-31
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Granted: 1977-12-06
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Expires: 1996-03-31
Abstract
Abstract A ski binding of the type comprising a plate engageable by a skier's boot and a releasable mechanism for securing the plate on a ski and enabling the plate to separate from the ski if the skier should fall. A ski brake is supported by the plate and comprises at least one spade pivoted on the plate. A member movable by engagement with a skier's boot controls the spade so that the spade is retracted into an inactive position above the ski sole when the boot is placed on the plate and projects downwardly into an active position below the ski sole when the boot is separated from the plate.
Inventors
- 👤 Georges Pierre Joseph Salomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:36
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/003; A63C7/00; A63C7/10; A63C7/1006; A63C7/1013; A63C7/102; A63C7/1046; A63C9/08; A63C9/086; A63C9/084; A63C9/085
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
105 words
A ski binding comprising a plate engageable by a skier's boot, releasable means for securing said plate on a ski and enabling said plate to separate from said ski if the skier should fall, a ski brake supported by said plate and comprising at least one spade pivoted on said plate, and a member movable by engagement with said boot to control said spade so that said spade is retracted into an inactive position above the ski sole when said boot is placed on the plate and projects downwardly into an active position below said ski sole when said boot is separated from said plate.
Claim 2
Dependent Claim
105 words
A ski binding comprising a plate engageable by a skier's boot, releasable means for securing said plate on a ski and enabling said plate to separate from said ski if the skier should fall, a ski brake supported by said plate and comprising at least one spade pivoted on said plate, and a member movable by engagement with said boot to control said spade so that said spade is retracted into an inactive position above the ski sole when said boot is placed on the plate and projects downwardly into an active position below said ski sole when said boot is separated from said plate.
Claim 3
Dependent Claim
23 words
A ski binding according to claim 1, wherein said movable member is independent of any means for retaining said boot on said plate.
Claim 4
Dependent Claim
38 words
A ski binding according to claim 2, wherein said spade is pivoted on said plate and is extended by a pedal extending above said plate, and a spring is provided to bias said spade into said active position.
Claim 5
Dependent Claim
34 words
A ski binding according to claim 3, wherein said plate is provided with a notch in its upper surface for receiving said pedal of said spade when said spade is in said inactive position.
Claim 6
Dependent Claim
22 words
A ski binding according to claim 1, wherein said movable member is constituted by means for retaining said boot on the plate.
Claim 7
Dependent Claim
26 words
A ski binding according to claim 5, wherein said spade is integral with a member of a "step-in" device provided at the rear of said plate.
Claim 8
Dependent Claim
18 words
A ski binding according to claim 6, wherein said member of said "step-in" device comprises a jaw thereof.
Claim 9
Dependent Claim
43 words
A ski binding according to claim 5, wherein the said spade is intergral with a hoop for retaining the front of said boot and is pivoted about a common pivot with said hoop and means for biasing said spade into said active position.
Claim 10
Dependent Claim
27 words
A ski binding according to claim 8 wherein said means for biasing said spade into active position comprises a spring attached between said spade and said plate.
Claim 11
Dependent Claim
27 words
A ski binding according to claim 8 wherein said means for biasing said spade into active position comprises a spring attached between said hoop and said plate.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-12-05 | 1981-06-06 | 1981-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-05 | 1985-06-06 | 1985-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-05 | 1989-06-06 | 1989-12-06 | $7700.00 | Window Closed / Lapsed |