US4583306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alpine ski boot
Assignee: Salomon SAS
•
Filing: 1984-10-19
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Granted: 1986-04-22
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Expires: 2004-10-19
Abstract
Abstract A ski boot having a flexion zone and a bottom portion which is adapted to hold a boot therein. The boot includes a holding device for producing a force for holding the foot at the bottom of the boot. The boot also includes a distribution device for distributing the force over the foot. The distribution device includes at least two flexible and elastic overlapping portions. These overlapping portions extend over the flexion zone of the boot and the foot, as does the holding device. In one embodiment the overlapping portions are petal-shaped so as to better conform to the shape of the flexion zone of the foot. As a result of this structure, the distribution device can be adapted to conform to all morphologies of the foot.
Inventors
- 👤 Jean Paris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:29
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/04; A43B5/0427; A43B5/0435; A43B5/0443; A43B5/0447; A43B5/0449
Claims Analysis
Total Claims: 62
Claim 1
Independent Claim
87 words
A ski boot having a bottom and adapted to hold a foot therein, wherein said boot comprises: (a) holding means for producing a force for holding said foot at said bottom of said boot; and (b) distribution means for distributing said force over said foot, wherein said distribution means comprises at least two overlapping portions, wherein said distribution means further comprises means for varying the longitudinal extent of said two overlapping portions in response to the shape of the foot and/or said force from said holding means.
Claim 2
Dependent Claim
87 words
A ski boot having a bottom and adapted to hold a foot therein, wherein said boot comprises: (a) holding means for producing a force for holding said foot at said bottom of said boot; and (b) distribution means for distributing said force over said foot, wherein said distribution means comprises at least two overlapping portions, wherein said distribution means further comprises means for varying the longitudinal extent of said two overlapping portions in response to the shape of the foot and/or said force from said holding means.
Claim 3
Dependent Claim
38 words
The ski boot defined by claim 1, wherein said boot further comprises an instep zone and a flexion zone, wherein said distribution means extends at least partially from said instep zone to said flexion zone of said boot.
Claim 4
Dependent Claim
34 words
The ski boot defined by claim 2, wherein said boot is adapted to hold a foot having a flexion zone, wherein said at least two portions overlap above said flexion zone of said foot.
Claim 5
Dependent Claim
16 words
The ski boot defined by claim 3, wherein said two overlapping portions are flexible and elastic.
Claim 6
Dependent Claim
43 words
The ski boot defined by claim 4 wherein said overlapping portions are sufficiently flexible so as to comprise means for substantially conforming to the shape of said foot in response to said force from said holding means being applied to said distribution means.
Claim 7
Dependent Claim
37 words
The ski boot defined by claim 5 wherein said boot further comprises an inner boot having an outer surface and an outer boot, wherein said overlapping portions are positioned on said outer surface of said inner boot.
Claim 8
Dependent Claim
65 words
The ski boot defined by claim 6 wherein said boot is adapted to accommodate feet of different anatomical shapes, wherein said inner boot further comprises a flexible wall comprising said outer surface wherein said flexible wall is sufficiently thick so that said flexible wall comprises means for compensating for feet having different anatomical shapes in response to said force being applied to said distribution means.
Claim 9
Dependent Claim
16 words
The ski boot defined by claim 3 wherein said distribution means comprises at least one plate.
Claim 10
Dependent Claim
22 words
The ski boot defined by claim 8 wherein said holding means comprises means for selectively applying said force to said distribution means.
Claim 11
Dependent Claim
23 words
The ski boot defined by claim 8 wherein said holding means comprises at least one means for tightening said foot in said boot.
Claim 12
Dependent Claim
25 words
The ski boot defined by claim 10 wherein said tightening means applies said force on said overlapping portions over said flexion zone of said boot.
Claim 13
Dependent Claim
14 words
The ski boot defined by claim 10 wherein said tightening means comprises traction means.
Claim 14
Dependent Claim
14 words
The ski boot defined by claim 12 wherein said traction means comprises a cable.
Claim 15
Dependent Claim
14 words
The ski boot defined by claim 12 wherein said traction means comprises a strap.
Claim 16
Dependent Claim
36 words
The ski boot defined by claim 10 wherein said boot further comprises a shell base and wherein said tightening means comprises compression means comprising an inflatable chamber positioned between said overlapping portions and said shell base.
Claim 17
Dependent Claim
43 words
The ski boot defined by claim 10 wherein said tightening means comprises a first tightening element positioned over said flexion zone of said boot and a second tightening element positioned over said instep of said boot in front of said first tightening element.
Claim 18
Dependent Claim
41 words
The ski boot defined by claim 10 wherein said distribution means comprises a first plate and a second plate, wherein said first plate comprises one of said overlapping portions and wherein said second plate comprises the other of said overlapping portions.
Claim 19
Dependent Claim
32 words
The ski boot defined by claim 17 wherein said first plate is integral with said one of said overlapping portions, and said second plate is integral with said other of said portions.
Claim 20
Dependent Claim
45 words
The ski boot defined by claim 18 wherein said boot comprises an upper and a base wherein said first plate is connected at a point on to said upper portion of said boot and said second plate is connected at a point on said base.
Claim 21
Dependent Claim
56 words
The ski boot defined by claim 19 wherein said upper comprises a cuff having an upper zone and said base comprises an end zone at one end of said base, wherein said first plate is connected to said upper zone of said cuff and said second plate is connected to said base in said end zone.
Claim 22
Dependent Claim
40 words
The ski boot defined by claim 20 wherein said first plate comprises an upper plate, wherein said second plate comprises a lower plate, wherein said upper plate overlaps said lower plate at least partially on top of said lower plate.
Claim 23
Dependent Claim
24 words
The ski boot defined by claim 20 wherein said second plate overlaps said first plate at least partially on top of said first plate.
Claim 24
Dependent Claim
27 words
The ski boot defined by claim 18 wherein said boot comprises an outer boot and an inner boot, wherein said plates are connected to said inner boot.
Claim 25
Dependent Claim
29 words
The ski boot defined by claim 18 wherein said boot comprises a cuff having an inner wall, wherein said plates are connected to said inner wall of said cuff.
Claim 26
Dependent Claim
18 words
The ski defined by claim 18 wherein said plates are clipped to said boot by a pressure-type button.
Claim 27
Dependent Claim
53 words
The ski boot defined by claim 18 wherein said at least one plate comprises a rack and said boot comprises a rack, adapted to engage said rack of said plate, wherein said plate is connected to said boot by the engagement of said rack of said boot with said rack of said plates.
Claim 28
Dependent Claim
39 words
The ski boot defined by claim 10 wherein said tightening means is adapted to be tightened and wherein said overlapping portions are adapted to be displaced substantially freely over each other in response to tightening of said tightening means.
Claim 29
Dependent Claim
41 words
The ski boot defined by claim 27 wherein said at least one plate plate is attached to said boot at at least on attachment point wherein said plate flexes around said attachment point in response to tightening of said tightening means.
Claim 30
Dependent Claim
12 words
The ski boot defined by claim 28 wherein each portion is petal-shaped.
Claim 31
Dependent Claim
20 words
The ski boot defined by claim 29 wherein said at least one plate further comprises at least one lateral wing.
Claim 32
Dependent Claim
44 words
The ski boot defined by claim 30 wherein the resultant of said force passes through said flexion zone of said foot and said overlapping portions each comprise a surface, wherein the resultant of said force is substantially perpendicular said surfaces of said overlapping portions.
Claim 33
Dependent Claim
108 words
The ski boot defined by claim 10 wherein said plate is a single plate and said overlapping portions are integral with said single plate, wherein said plate comprises a transverse opening defining said overlapping portions, each of which are adjacent said opening, wherein said boot comprises a cuff having an upper zone and a base having an end zone, wherein said plate comprises an upper end and a lower end, wherein said upper end of said plate is connected at a point on said upper zone of said cuff and said lower end of said plate is connected to a point on said end zone of said base.
Claim 34
Dependent Claim
79 words
The ski boot defined by claim 32 wherein said upper and lower end of said plate comprises a longitudinal slot, and wherein said boot further comprises connection means adapted to pass through said longitudinal slots to connect said plate to said boot, wherein said connection means is adapted to attach said plate to said boot at any point along the length of said longitudinal slot, whereby said plate is adapted to be displaced along the length of said slot.
Claim 35
Dependent Claim
65 words
The ski boot defined by claim 32 wherein said boot further comprises two flexible connection elements, each of which is disposed on one side of said transverse opening, wherein each connection element connects each of said overlapping portions to each other, wherein said connection elements comprise means for ensuring sliding of said overlapping portions over each other in response to tightening of said tightening means.
Claim 36
Dependent Claim
16 words
The ski boot defined by claim 34 wherein said connection elements each comprise a notch therein.
Claim 37
Dependent Claim
100 words
The ski boot defined by claim 10 wherein said boot comprises an upper part and a lower part distribution means comprises three separate support plate comprising an upper plate positioned on the upper part of said boot, a lower plate positioned on said lower part of said boot, and an intermediate plate, wherein said upper plate overlaps said intermediate plate to form a first covering zone comprising said overlap between said upper and intermediate plate, and wherein said intermediate plate overlaps said lower plate to form a second covering zone comprising said overlap between said intermediate and said lower plate.
Claim 38
Dependent Claim
28 words
The ski boot defined by claim 36 wherein said lower plate is positioned above said intermediate plate and wherein said intermediate plate is positioned above said upper plate.
Claim 39
Dependent Claim
21 words
The ski boot defined by claim 36 wherein said lower plate and said upper plate are positioned above said intermediate plate.
Claim 40
Dependent Claim
19 words
The ski boot defined by claim 36 wherein said intermediate plate is positioned above said upper and lower plates.
Claim 41
Dependent Claim
72 words
The ski boot defined by claim 36 wherein said intermediate plate comprises a lower end and an upper end, wherein said lower end is connected to said lower plate by connection means, wherein said connection means comprises means for adjusting the position of said intermediate plate along the longitudinal axis of said boot, wherein said upper end of said intermediate plate is adapted to be substantially freely displaced over said upper plate.
Claim 42
Dependent Claim
74 words
The ski boot defined by claim 36 wherein boot further comprises means for connecting said intermediate plate to said upper plate and means for connecting said intermediate plate to said lower plate, wherein both connecting means comprise means for adjusting of position of said intermediate plate with respect to the longitudinal axis of said boot, wherein said connecting means for said upper and lower plates comprise, slits in said upper and lower plates, respectively.
Claim 43
Dependent Claim
35 words
The ski boot defined by claim 36 wherein said intermediate plate is mounted for substantially free movement on top of said upper and lower plates wherein said intermediate plate is integral with said tightening means.
Claim 44
Dependent Claim
43 words
The ski boot defined by claim 42 wherein said boot further comprises connection means for connecting said intermediate plate with said tightening means, wherein said connection means comprises a loop on said intermediate plate through which said tightening means is adapted to pass.
Claim 45
Dependent Claim
22 words
The ski boot defined by claim 10 wherein said tightening means also comprises means for connecting said distribution means with said boot.
Claim 46
Dependent Claim
60 words
The ski boot defined by claim 10 wherein said distribution means is connected to said boot at a plurality of connection points, wherein said distribution means comprises adjustment slits which comprise said plurality of said connection points, wherein said slits comprise means for permitting said distribution means to be displaced along the longitudinal axis of said boot and said foot.
Claim 47
Dependent Claim
94 words
The ski boot defined by claim 10 wherein said distribution means is adapted to be placed in an initial position in which said force is zero, and said distribution means is adapted to be placed in a working position in which said force is greater than zero, wherein said boot further comprises means for connecting said boot with said distribution means, wherein said connecting means comprises elastic return means for returning said plate and said overlapping portions to said initial position when said tightening force ceases after having a value of greater than zero.
Claim 48
Dependent Claim
22 words
The ski boot defined by claim 10 wherein said overlapping portions each comprise a notched structure in the form of a petal.
Claim 49
Dependent Claim
21 words
The ski boot defined by claim 10 wherein said plate comprises flexible lateral wings on each lateral side of said foot.
Claim 50
Dependent Claim
28 words
The ski boot defined by claim 10 wherein said plate comprises flexible slits for ensuring the flexibility of said plate and maintaining the peripheral rigidity of said plate.
Claim 51
Dependent Claim
37 words
The ski boot defined by claim 10 wherein said distribution means comprises a lower and an upper plate, wherein said lower plate comprises a V-shaped notch adapted to permit said boot to accommodate feet of different widths.
Claim 52
Dependent Claim
21 words
The ski boot defined by claim 10 wherein said support plate is composed of plastic material which is flexible and elastic.
Claim 53
Dependent Claim
49 words
The ski boot defined by claim 10 wherein said distribution means comprises an upper and a lower plate, wherein said radius of curvature of one of said plates is greater than the radius of curvature of the other plate so that a covering space is produced between said portions.
Claim 54
Dependent Claim
25 words
The ski boot defined by claim 52 wherein said overlapping portion of said upper plate is positioned above said overlapping portion of said lower plate.
Claim 55
Dependent Claim
34 words
The ski boot defined by claim 10 wherein said boot further comprises an inner boot having an external wall and wherein said distribution means is connected to said external wall of said inner boot.
Claim 56
Dependent Claim
32 words
The ski boot defined by claim 10 wherein said boot further comprises a shell base having an internal wall, wherein said distribution means is connected to said internal wall said shell base.
Claim 57
Dependent Claim
116 words
A ski boot having a bottom and adapted to hold a foot therein, wherein said boot comprises: (a) holding means for producing a force for holding said foot at said bottom of said boot; (b) a first element for distributing said force over said foot; and (c) a second element for distributing said force over said foot, wherein said first and second elements each comprise first and second ends, wherein said first ends of said first and second elements are attached to said boot, wherein said second ends of said first and second elements are adapted to be displaced, wherein said first and second elements overlap each other over at least a portion of their extent.
Claim 58
Dependent Claim
116 words
A ski boot having a bottom and adapted to hold a foot therein, wherein said boot comprises: (a) holding means for producing a force for holding said foot at said bottom of said boot; (b) a first element for distributing said force over said foot; and (c) a second element for distributing said force over said foot, wherein said first and second elements each comprise first and second ends, wherein said first ends of said first and second elements are attached to said boot, wherein said second ends of said first and second elements are adapted to be displaced, wherein said first and second elements overlap each other over at least a portion of their extent.
Claim 59
Dependent Claim
130 words
A ski boot having a bottom and adapted to hold a foot therein, wherein said boot comprises: (a) an outer boot; (b) an inner boot inside said outer boot; (c) holding means for producing a force for holding said foot at said bottom of said boot; (d) a first element for distributing said force over said foot; and (e) a second element for distributing said force over said foot, wherein said first and second elements each comprise first and second ends, wherein said first ends of said first and second elements are attached to said inner boot, wherein said second ends of said first and second elements are free to be displaced, and wherein said first and second elements overlap each other over at least a portion of their extent.
Claim 60
Dependent Claim
130 words
A ski boot having a bottom and adapted to hold a foot therein, wherein said boot comprises: (a) an outer boot; (b) an inner boot inside said outer boot; (c) holding means for producing a force for holding said foot at said bottom of said boot; (d) a first element for distributing said force over said foot; and (e) a second element for distributing said force over said foot, wherein said first and second elements each comprise first and second ends, wherein said first ends of said first and second elements are attached to said inner boot, wherein said second ends of said first and second elements are free to be displaced, and wherein said first and second elements overlap each other over at least a portion of their extent.
Claim 61
Dependent Claim
142 words
A ski boot having a bottom and adapted to hold a foot therein, wherein said boot comprises: (a) an outer boot; (b) an inner boot inside said outer boot; (c) holding means for producing a force for holding said foot at said bottom of said boot; (d) a first element for distributing said force over said foot; and (e) a second element for distributing said force over said foot, wherein said first and second elements each comprise first and second ends, wherein said first end of said first element is attached to said inner boot, wherein said first end of said second element is attached to said outer boot, wherein said second ends of said first and second elements are adapted to be displaced, and wherein said first and second elements overlap each other over at least a portion of their extent.
Claim 62
Dependent Claim
142 words
A ski boot having a bottom and adapted to hold a foot therein, wherein said boot comprises: (a) an outer boot; (b) an inner boot inside said outer boot; (c) holding means for producing a force for holding said foot at said bottom of said boot; (d) a first element for distributing said force over said foot; and (e) a second element for distributing said force over said foot, wherein said first and second elements each comprise first and second ends, wherein said first end of said first element is attached to said inner boot, wherein said first end of said second element is attached to said outer boot, wherein said second ends of said first and second elements are adapted to be displaced, and wherein said first and second elements overlap each other over at least a portion of their extent.
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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) | 1989-04-21 | 1989-10-21 | 1990-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-21 | 1993-10-21 | 1994-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-21 | 1997-10-21 | 1998-04-22 | $7700.00 | Window Closed / Lapsed |