US4186501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski boot
Assignee: Salomon SAS
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Filing: 1977-11-16
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Granted: 1980-02-05
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Expires: 1997-11-16
Abstract
Abstract A ski boot made in two parts comprising an upper and a lower part, which co-operate by means of at least one deformation area provided on one of the two parts. A resilient attachment has two states provided for controlling the deformation of the area, namely a first state in a position of the boot suitable for skiing, in which it ensures the locking, at least rearwards, of the upper part on the lower part, and a second state, in a position of the boot suitable for walking, in which by its sole operation it allows at least partial elimination of the co-operation between the deformation area provided on one of the parts with the other part, as well as elimination of the aforesaid locking operation.
Inventors
- 👤 Georges P. J. Salomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:13
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/04; A43B5/0427; A43B5/0452; A43B5/0454; A43B5/046; A43B5/047; A43B5/0474
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
191 words
A ski boot comprising at least two parts including a lower part comprising a foot section and an upper part, means pivotably connecting the upper and lower parts, said upper part comprising a leg section including at least one part, said upper part including at least one deformation region constituted by the provision of at least one slot open from the lower periphery of the leg section and defining at least one flexible tongue to permit the two parts of the boot to cooperate with each other, and resilient means for controlling the deformation of said region, said resilient means having two states, including a first state in a position of the boot suitable for skiing in which the resilient means ensures the locking, at least towards the rear of the upper part on the lower part, and a second state in a position of the boot suitable for walking in which due solely to the operation of the resilient means, it allows at least partial elimination of the cooperation between the deformation region provided on said upper part and the lower part, as well as elimination of the aforesaid locking.
Claim 2
Dependent Claim
191 words
A ski boot comprising at least two parts including a lower part comprising a foot section and an upper part, means pivotably connecting the upper and lower parts, said upper part comprising a leg section including at least one part, said upper part including at least one deformation region constituted by the provision of at least one slot open from the lower periphery of the leg section and defining at least one flexible tongue to permit the two parts of the boot to cooperate with each other, and resilient means for controlling the deformation of said region, said resilient means having two states, including a first state in a position of the boot suitable for skiing in which the resilient means ensures the locking, at least towards the rear of the upper part on the lower part, and a second state in a position of the boot suitable for walking in which due solely to the operation of the resilient means, it allows at least partial elimination of the cooperation between the deformation region provided on said upper part and the lower part, as well as elimination of the aforesaid locking.
Claim 3
Dependent Claim
25 words
A ski boot according to claim 1, in which said deformation region is centrally provided at the lower and front part of the leg section.
Claim 4
Dependent Claim
23 words
A ski boot according to claim 1, in which said deformation region is laterally provided at the lower part of the leg section.
Claim 5
Dependent Claim
145 words
A ski boot according to claim 1, in which on its upper surface, the foot section comprises a protuberance limited at the front by a shoulder acting as a support abutment, said deformation region being on said leg section in its lower part and normally bearing on the protuberance, said resilient means extending above the lower part of said deformation region and normally retaining the latter against said protuberance of the foot section, said means pivotably connecting the upper and lower parts comprising first and second transverse pivots connecting said upper and lower parts, said resilient means comprising a first strap of resilient material having one side connected to the boot in the region of one of said transverse pivots, a second strap of resilient material connected to the boot in the region of the other transverse pivot, and a closure means connecting said straps.
Claim 6
Dependent Claim
61 words
A ski boot according to claim 4, in which in its central part located above the protuberance the strap has a substantially L-shaped profile covering, in the skiing position, the lower edge of the leg section, which is folded downwards substantially in an L-shape, in order to maintain the latter against the front shoulder of the protuberance forming a rear abutment.
Claim 7
Dependent Claim
39 words
A ski boot according to claim 5, in which in its lower and front part, the leg section has a central slot extending from the lower periphery of the leg section upwards and rearwards and located above the protuberance.
Claim 8
Dependent Claim
48 words
A ski boot according to claim 4, in ehich in its front and lower part, the leg section has two slots extending from the lower periphery of the leg section and defining therebetween a central tongue whose inner side is pressed against the outer side of the protuberance.
Claim 9
Dependent Claim
28 words
A ski boot according to claim 1, in which the resilient means for controlling the deformation of the area is independent of the bottom of the leg section.
Claim 10
Dependent Claim
28 words
A ski boot according to claim 1, in which in the position suitable for walking, the lower part of the skier's leg is retained in the leg section.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-02-04 | 1983-08-06 | 1984-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-04 | 1987-08-06 | 1988-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-04 | 1991-08-06 | 1992-02-05 | $7700.00 | Window Closed / Lapsed |