EP0916273B1 - Skiboot - Google Patents
Skiboot Download PDFInfo
- Publication number
- EP0916273B1 EP0916273B1 EP98810791A EP98810791A EP0916273B1 EP 0916273 B1 EP0916273 B1 EP 0916273B1 EP 98810791 A EP98810791 A EP 98810791A EP 98810791 A EP98810791 A EP 98810791A EP 0916273 B1 EP0916273 B1 EP 0916273B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shell
- ski boot
- zones
- outer side
- foot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920003023 plastic Polymers 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 7
- 210000000878 metatarsophalangeal joint Anatomy 0.000 claims description 4
- 210000002683 foot Anatomy 0.000 description 18
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0482—Ski or like boots characterised by type or construction details made from materials with different rigidities
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
Definitions
- the present invention relates to a ski boot the stem of which consists of a material shell variable volume plastic closing on top of foot and instep by two overlapping flaps and provided with at least one clamping device comprising an integral part of the internal side of the hull, that is to say corresponding to the internal side of the foot, and a part fixed on the external side of the hull, the outer side of the hull with areas of rigidity significantly lower than the rest of the hull.
- the present invention aims at another object, namely a better foot hold in the shoe and a better edge take.
- the ski boot according to the invention is characterized in that said stiffness zones significantly lower than the rest of the hull are located on either side of a more resistant strip extending obliquely from heel to end front of the hull and bearing one of the parts of the hull clamping device.
- the shell being made of plastic, greater resistance will generally be synonymous with greater rigidity.
- the band oblique located on the outer side of the shell comes apply the foot against the inner side inner shell so enveloping and pull the foot back and press the heel of the foot against the bottom of the hull, but passing between the zones sensitive that are the malleolar region and the region of the metatarsophalangeal joint.
- the foot is thus kept in abutment against rigid parts of the shell, in particular against the wall of the shell located on the inner side of the foot, against which the foot leans naturally when taking edge.
- the foot permanently resting against the side internal of the hull, the edge grip is done without play and therefore instantly and more precisely.
- the hull is preferably provided with two Tightening.
- the more resistant band preferably extends according to a roughly arcuate curve whose center of curvature is located below the shoe and preferably in front of the shoe.
- the more resistant band extends along a diagonal which follows the curvature of the shoe.
- the outer side of the shell has two areas of less rigidity, due and other of said more resistant band and respectively located opposite the region of the metatarsophalangeal joint and between the heel and the malleolar region.
- Figure 1 shows the shoe seen from the external side of the foot.
- Figure 2 shows the shoe seen from the internal side of the foot.
- the shoe represented is a shoe made of material plastic made of a shell 1, called volume variable, intended to surround the foot and ankle and a collar 2 articulated on the shell 1 at two points opposite 3 and 4 located in the malleolar region, the collar 2 being intended to surround the bottom of the leg.
- This shoe according to a well-known construction, has two clamping loops 5 and 6 for the tightening of the shell 1 and of two loops 7 and 8 for the tightening of the collar 2.
- variable-volume shell 1 is closes on the foot and on the instep by two flaps 10 and 11, the flap 11 extending the internal side B of the shell and coming to be superimposed on the integral flap 10 on the outer side A of the hull.
- the shell 1 consists of two plastic layers associated by a bi-injection or multi-injection process or by gluing or by another equivalent process.
- the plastics used are preferably polyurethane.
- the layer located inside the shell is made of plastic with flexibility significantly greater than the flexibility of the outer layer which includes the sole 14, the side internal B of the hull and most of the side outer A.
- the inner layer is visible on the side external A in a first cut 12 of the layer outer located between the heel of the shoe and the malleolar region, i.e. joint 3 and in a second cut 13 of the outer layer located so as to be opposite and around the metatarsophalangeal joint and it forms in in addition to the lower flap 10 in the extension of the external side A of the hull.
- the outer layer of plastic on the outer side A of the shell, moreover has a first thinned zone A 'between the malleolar region and the instep and a second thinned zone A '' above the region metatarsophalangeal, these thinned areas A ', A' ' revealing, in excess thickness, a strip 15 extending obliquely, between cuts 12 and 13, of the heel of the shoe at the anterior end of the shell according to a curve approximately in arc of circle with center of curvature below and in front of the shoe.
- this strip 15 merges, on the external side, with the part bottom of the shell and, on the other side, with the inner side B of the shell, so that there is continuity, in thickness, between the strip 15 and the side internal B.
- Loops 5 and 6 consist of tensioning levers 5a and 6a whose bases are fixed in strip 15, these tensioning levers being provided of hooking bodies coming to hang in racks 5b and 6b fixed on the internal side of the shell.
- the shell of the shoe could be made from a single plastic material with areas of different thicknesses or materials with mechanical properties different. The main thing is to get, on the outer side of the shoe, a resistance band sufficient to support the clamping devices and the traction exerted on them.
Description
La présente invention concerne une chaussure de ski dont la tige est constituée d'une coque en matière plastique à volume variable se fermant sur le dessus du pied et le cou de pied par deux rabats superposés et munie d'au moins un dispositif de serrage comprenant une partie solidaire du côté interne de la coque, c'est-à-dire correspondant au côté interne du pied, et une partie fixée sur le côté externe de la coque, le côté externe de la coque présentant des zones de rigidité sensiblement inférieure au reste de la coque.The present invention relates to a ski boot the stem of which consists of a material shell variable volume plastic closing on top of foot and instep by two overlapping flaps and provided with at least one clamping device comprising an integral part of the internal side of the hull, that is to say corresponding to the internal side of the foot, and a part fixed on the external side of the hull, the outer side of the hull with areas of rigidity significantly lower than the rest of the hull.
Dans le brevet FR 2 077 184, il est proposé de réaliser des chaussures de ski ayant des caractéristiques aussi voisines que possible de chaussure en cuir en utilisant deux ou plusieurs matières plastiques ayant des propriétés mécaniques différentes. La coque de la chaussure est formée par injection successive de matière plastique avec introduction d'éléments de renfort dans des points déterminés de la matière injectée. La coque obtenue est ainsi une coque relativement souple munie de zones de renfort pour l'ancrage des boucles de la chaussure.In patent FR 2,077,184, it is proposed to produce ski boots with characteristics too as close as possible to leather shoe using two or more plastics with different mechanical properties. The shell of the shoe is formed by successive injection of plastic material with the introduction of reinforcement in specific points of the material injected. The shell obtained is thus a shell relatively flexible with reinforcement zones for anchoring the shoe buckles.
De la demande de brevet EP 0 645 101, on connaít en outre une coque de chaussure de ski présentant des zones de rigidités et de résistances différentes, les parties les plus résistantes et les plus rigides constituant une sorte d'armature triangulée dont le rôle est une transmission optimale des efforts entre la jambe et la fixation. From patent application EP 0 645 101, we know in in addition to a ski boot shell having zones of different stiffnesses and resistances, the strongest and most rigid parts constituting a kind of triangular frame whose role is an optimal transmission of forces between the leg and fixation.
Ces constructions ont pour but d'alléger la chaussure sans affaiblir l'ancrage des boucles et en conservant à la chaussure une rigidité suffisante pour jouer son rôle d'interface entre le pied et le ski.These constructions are intended to lighten the shoe without weakening the anchoring of the loops and keeping the shoe sufficient rigidity to play its role of interface between the foot and the ski.
La présente invention vise un autre but, à savoir une meilleure tenue du pied dans la chaussure et une meilleure prise de carre.The present invention aims at another object, namely a better foot hold in the shoe and a better edge take.
A cet effet, la chaussure de ski selon l'invention est caractérisée en ce que lesdites zones de rigidité sensiblement inférieure au reste de la coque sont situées de part et d'autre d'une bande plus résistante s'étendant obliquement du talon à l'extrémité antérieure de la coque et portant l'une des parties du dispositif de serrage de la coque.To this end, the ski boot according to the invention is characterized in that said stiffness zones significantly lower than the rest of the hull are located on either side of a more resistant strip extending obliquely from heel to end front of the hull and bearing one of the parts of the hull clamping device.
La coque étant en plastique, une plus grande résistance sera généralement synonyme d'une plus grande rigidité.The shell being made of plastic, greater resistance will generally be synonymous with greater rigidity.
Lors du serrage de la coque autour du pied, la bande oblique située sur le côté externe de la coque vient appliquer le pied contre la face intérieure du côté interne de la coque de manière enveloppante et tirer le pied vers l'arrière et appuyer le talon du pied contre le fond de la coque, mais en passant entre les zones sensibles que sont la région malléolaire et la région de l'articulation métatarsophalangienne. Le pied est ainsi maintenu en appui contre des parties rigides de la coque, en particulier contre la paroi de la coque située du côté interne du pied, contre laquelle le pied s'appuie naturellement lors de la prise de carre. Le pied étant en permanence en appui contre le côté interne de la coque, la prise de carre se fait sans jeu et par conséquent de façon instantanée et plus précise.When tightening the shell around the foot, the band oblique located on the outer side of the shell comes apply the foot against the inner side inner shell so enveloping and pull the foot back and press the heel of the foot against the bottom of the hull, but passing between the zones sensitive that are the malleolar region and the region of the metatarsophalangeal joint. The foot is thus kept in abutment against rigid parts of the shell, in particular against the wall of the shell located on the inner side of the foot, against which the foot leans naturally when taking edge. The foot permanently resting against the side internal of the hull, the edge grip is done without play and therefore instantly and more precisely.
La coque est de préférence munie de deux dispositifs de serrage.The hull is preferably provided with two Tightening.
La bande plus résistante s'étend de préférence selon une courbe approximativement en arc de cercle dont le centre de courbure est situé en dessous de la chaussure et, de préférence, en avant de la chaussure.The more resistant band preferably extends according to a roughly arcuate curve whose center of curvature is located below the shoe and preferably in front of the shoe.
En d'autres termes, la bande plus résistante s'étend selon une diagonale qui suit la courbure de la chaussure.In other words, the more resistant band extends along a diagonal which follows the curvature of the shoe.
Selon un mode d'exécution, le côté extérieur de la coque présente deux zones de moindre rigidité, de part et d'autre de ladite bande plus résistante et respectivement situées en face de la région de l'articulation métatarsophalangienne et entre le talon et la région malléolaire.According to one embodiment, the outer side of the shell has two areas of less rigidity, due and other of said more resistant band and respectively located opposite the region of the metatarsophalangeal joint and between the heel and the malleolar region.
D'autres modes de réalisation selon l'invention sont indiqués dans les revendications 5-9.Other embodiments according to the invention are indicated in claims 5-9.
Le dessin annexé représente, à titre d'exemple, un mode d'exécution de la chaussure selon l'invention.The accompanying drawing shows, by way of example, a mode of execution of the shoe according to the invention.
La figure 1 représente la chaussure vue du côté externe du pied.Figure 1 shows the shoe seen from the external side of the foot.
La figure 2 représente la chaussure vue du côté interne du pied. Figure 2 shows the shoe seen from the internal side of the foot.
La chaussure représentée est une chaussure en matière
plastique constituée d'une coque 1, dite à volume
variable, destinée à entourer le pied et la cheville et
d'un collier 2 articulé sur la coque 1 en deux points
opposés 3 et 4 situés dans la région malléolaire, le
collier 2 étant destiné à entourer le bas de la jambe.
Cette chaussure, selon une construction bien connue,
est munie de deux boucles de serrage 5 et 6 pour le
serrage de la coque 1 et de deux boucles 7 et 8 pour le
serrage du collier 2. On distingue en outre un chausson
intérieur de confort 9.The shoe represented is a shoe made of material
plastic made of a shell 1, called volume
variable, intended to surround the foot and ankle and
a
De manière connue, la coque 1 à volume variable se
ferme sur le pied et sur le cou de pied par deux rabats
10 et 11, le rabat 11 prolongeant le côté interne B de
la coque et venant se superposer au rabat 10 solidaire
du côté externe A de la coque.In known manner, the variable-volume shell 1 is
closes on the foot and on the instep by two
Dans l'exemple considéré, la coque 1 est constituée de
deux couches en matière plastique associées par un
procédé de bi-injection ou de multi-injection ou encore
par collage ou par un autre procédé équivalent. Les
matières plastiques utilisées sont de préférence du
polyuréthanne. La couche située à l'intérieur de la
coque est constituée d'un plastique présentant une
souplesse sensiblement supérieure à la souplesse de la
couche extérieure qui inclut la semelle 14, le côté
interne B de la coque et la majeure partie du côté
externe A. La couche interne est apparente sur le côté
externe A dans une première découpe 12 de la couche
externe située entre le talon de la chaussure et la
région malléolaire, c'est-à-dire l'articulation 3 et
dans une seconde découpe 13 de la couche extérieure
située de manière à être en face et autour de
l'articulation métatarsophalangienne et elle forme en
outre le rabat inférieur 10 dans le prolongement du
côté externe A de la coque.In the example considered, the shell 1 consists of
two plastic layers associated by a
bi-injection or multi-injection process or
by gluing or by another equivalent process. The
plastics used are preferably
polyurethane. The layer located inside the
shell is made of plastic with
flexibility significantly greater than the flexibility of the
outer layer which includes the sole 14, the side
internal B of the hull and most of the side
outer A. The inner layer is visible on the side
external A in a
La couche extérieure de plastique, du côté externe A de
la coque, présente en outre une première zone amincie
A' entre la région malléolaire et le cou de pied et une
seconde zone amincie A'' au-dessus de la région
métatarsophalangienne, ces zones amincies A', A''
laissant apparaítre, en surépaisseur, une bande 15
s'étendant obliquement, entre les découpes 12 et 13, du
talon de la chaussure à l'extrémité antérieure de la
coque selon une courbe approximativement en arc de
cercle dont le centre de courbure est situé en dessous
et en avant de la chaussure. A ses extrémités, cette
bande 15 se confond, du côté externe, avec la partie
inférieure de la coque et, de l'autre côté , avec le
côté interne B de la coque, de telle sorte qu'il y a
continuité, en épaisseur, entre la bande 15 et le côté
interne B. Les boucles 5 et 6 sont constituées de
leviers tendeurs 5a et 6a dont les embases sont fixées
dans la bande 15, ces leviers tendeurs étant munis
d'organes d'accrochages venant s'accrocher dans des
crémaillères 5b et 6b fixées sur le côté interne de la
coque.The outer layer of plastic, on the outer side A of
the shell, moreover has a first thinned zone
A 'between the malleolar region and the instep and a
second thinned zone A '' above the region
metatarsophalangeal, these thinned areas A ', A' '
revealing, in excess thickness, a
Lors du serrage des boucles 5 et 6, une traction est
exercée sur la bande résistante 15, laquelle, à la
manière d'une sangle, tire le pied latéralement et en
arrière et vient l'appliquer contre la paroi du côté
interne de la coque et contre l'arrière de la coque. Le
pied est ainsi parfaitement tenu et en permanence en
appui latéral ferme contre le côté interne rigide de la
coque, ce qui assure une prise de carre instantanée et
précise et un guidage précis du ski.When tightening
L'invention n'est pas limitée au mode d'exécution représenté. En particulier, la coque de la chaussure pourrait être constituée d'un seul matériau plastique présentant des zones d'épaisseurs différentes ou de matières présentant des caractéristiques mécaniques différentes. L'essentiel consiste à obtenir, sur le côté externe de la chaussure, une bande de résistance suffisante pour supporter les dispositifs de serrage et la traction exercée sur ceux-ci.The invention is not limited to the embodiment represented. In particular, the shell of the shoe could be made from a single plastic material with areas of different thicknesses or materials with mechanical properties different. The main thing is to get, on the outer side of the shoe, a resistance band sufficient to support the clamping devices and the traction exerted on them.
Claims (9)
- Ski boot whose upper consists of a variable-volume plastic shell (1) which is closed over the top of the foot and the instep by two superimposed flaps (10, 12) and is provided with at least one tightening device (5, 6) comprising a part secured to the inner side (B) of the shell, that is to say the side corresponding to the inside of the foot, and a part fixed on the outer side (A) of the shell, the outer side of the shell having zones of substantially lower rigidity than the rest of the shell, characterized in that said zones (12, 13, 14) of substantially lower rigidity than the rest of the shell lie on either side of a stronger band (15) which extends obliquely from the heel to the front end of the shell and bears one of the parts of the tightening device (5a, 6a).
- Ski boot as claimed in claim 1, characterized in that said band (15) extends along a curve approximately in the form of an arc of a circle whose center of curvature lies below the boot.
- Ski boot as claimed in claim 2, characterized in that said center of curvature also lies in front of the boot.
- Ski boot as claimed in one of claims 1 to 3, characterized in that the outer side (A) of the shell has two zones (12, 13) of lower rigidity, on either side of said band (15), one facing the region of the metatarsophalangeal joint and one lying between the heel and the malleolar region.
- Ski boot as claimed in claim 4, characterized in that the flap (10) secured to the outer side of the shell constitutes a third zone of lower rigidity.
- Ski boot as claimed in claim 1, whose shell consists of two plastics of different rigidities, characterized in that said zones of lower rigidity consist solely of the less rigid plastic.
- Ski boot as claimed in claim 6, characterized in that on the outer side of the shell, the more rigid plastic has thinned zones (A', A") in the malleolar region (A') and above the metatarsophalangeal region (A").
- Ski boot as claimed in claim 1, the shell of which consists of a single plastic, characterized in that said band (15) is at least in part delimited by thinned zones.
- Ski boot as claimed in claim 1, the shell of which consists of several plastics, characterized in that said bank (15) is formed from a material of higher intrinsic rigidity.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH259797 | 1997-11-11 | ||
| CH2597/97 | 1997-11-11 | ||
| CH02597/97A CH691753A5 (en) | 1997-11-11 | 1997-11-11 | ski boot. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0916273A1 EP0916273A1 (en) | 1999-05-19 |
| EP0916273B1 true EP0916273B1 (en) | 2002-11-06 |
Family
ID=4237355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98810791A Expired - Lifetime EP0916273B1 (en) | 1997-11-11 | 1998-08-18 | Skiboot |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6474004B2 (en) |
| EP (1) | EP0916273B1 (en) |
| CH (1) | CH691753A5 (en) |
| DE (1) | DE69809173T2 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT247538Y1 (en) * | 1999-09-21 | 2002-09-05 | Lange Int Sa | CLOSING AND TIGHTENING DEVICE FOR SPORTS FOOTWEAR |
| FR2838925B1 (en) * | 2002-04-26 | 2004-10-22 | Salomon Sa | SHOE WITH FLEXIBLE OUTER SIDE |
| US20050081408A1 (en) * | 2002-04-26 | 2005-04-21 | Salomon S.A. | Boot having a flexible outer wall |
| AU2002368449A1 (en) * | 2002-12-11 | 2004-06-30 | Tecnica Spa | Sport footwear having a rigid shell to improve the user's comfort |
| US7040042B2 (en) * | 2004-02-13 | 2006-05-09 | Light J Thomas | Ski boot |
| US20070075523A1 (en) * | 2005-09-30 | 2007-04-05 | Len Brian C | Ski boot for grinding, system and method of use thereof |
| FR2902981B1 (en) | 2006-06-28 | 2008-10-31 | Salomon Sa | SHOE WITH RIGID SHELL |
| AT508426B1 (en) * | 2009-06-17 | 2011-12-15 | Atomic Austria Gmbh | SPORTS SHOE WITH AN EXTERNAL SHELL OF MOLDED PLASTIC |
| NZ600276A (en) | 2009-12-07 | 2014-05-30 | Omya Int Ag | Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations |
| EP2410023B1 (en) | 2010-07-20 | 2012-10-17 | Omya Development AG | Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium |
| EP2572599B1 (en) * | 2011-09-26 | 2015-04-22 | Rossignol Lange S.R.L. | Shell of a ski boot with spoiler |
| US20150230539A1 (en) | 2014-02-17 | 2015-08-20 | Calzaturificio Dal Bello S.R.L. | Sport Footwear for Practicing Winter Sports and Corresponding Method of Production |
| WO2016164102A1 (en) * | 2015-04-10 | 2016-10-13 | Raymond Fougere | Ski boot and strap combination providing enhanced lateral performance |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2030633A1 (en) | 1970-01-26 | 1971-08-05 | Zanatta, Ruggero, Nervesa della Battagha (Italien) | Process for the production of mountain boots made of plastic, in particular ski boots, by using several materials with different properties, and ski boots obtained by the process |
| US3972134A (en) * | 1975-05-05 | 1976-08-03 | Hermann Kastinger | Skiing boot |
| FR2379263A1 (en) * | 1977-02-03 | 1978-09-01 | San Giorgio Di Bittante A L Et | Ski boot with tongue covering front - is constructed with collar at lower extremity fitting over toe of boot |
| IT7861950V0 (en) * | 1978-12-15 | 1978-12-15 | San Marco Calzaturificio | SKI BOOT MADE OF PLASTIC MATERIAL WITH SEPARATE HULL AND CUFF |
| FR2499834A1 (en) * | 1981-02-17 | 1982-08-20 | Salomon & Fils F | LOW SPORTS SHOE ESPECIALLY FOR CROSS-COUNTRY SKIING |
| USD272484S (en) * | 1981-03-19 | 1984-02-07 | Nordica S.P.A. | Ski boot |
| IT1196954B (en) * | 1986-07-10 | 1988-11-25 | Calzaturificio Tecnica Spa | FOOT LOCKING STRUCTURE FOR SHOES AND BOOTS |
| US5177884A (en) * | 1989-09-07 | 1993-01-12 | Salomon S.A. | Cross-country ski shoe |
| US5171033A (en) * | 1990-07-03 | 1992-12-15 | Rollerblade, Inc. | Ventilated boot and in-line roller skate with the same |
| AT398687B (en) * | 1991-01-28 | 1995-01-25 | Koeflach Sportgeraete Gmbh | METHOD FOR THE PRODUCTION OF A SHOE AND SHOE PRODUCED THEREOF |
| AT401884B (en) * | 1991-07-31 | 1996-12-27 | Koeflach Sportgeraete Gmbh | SHOE, ESPECIALLY SINGLE-LEADED ROLLER AND / OR ICE SKATING SHOE |
| IT1257615B (en) * | 1992-09-23 | 1996-02-01 | Nordica Spa | AERATED SPORTS FOOTWEAR STRUCTURE, ESPECIALLY FOR SKATES |
| US5588228A (en) * | 1993-09-10 | 1996-12-31 | Nordica S.P.A. | Sports shoe with a reinforcing shell-frame |
| CH687802A5 (en) * | 1994-08-30 | 1997-02-28 | Lange Int Sa | ski boot. |
| US5570522A (en) * | 1995-06-07 | 1996-11-05 | Rollerblade, Inc. | In-line skate with an adjustable fastener and strap |
| US5678833A (en) * | 1995-06-07 | 1997-10-21 | Rollerblade, Inc. | Adjustable fit in-line skate |
| US5772220A (en) * | 1995-06-07 | 1998-06-30 | Gaster; Richard S. | In-line skate conversion apparatus |
| IT1287975B1 (it) * | 1996-10-29 | 1998-09-10 | Bauer Italia Spa | Struttura di calzatura sportiva in particolare per pattini a ruote in linea |
-
1997
- 1997-11-11 CH CH02597/97A patent/CH691753A5/en not_active IP Right Cessation
-
1998
- 1998-08-18 DE DE69809173T patent/DE69809173T2/en not_active Expired - Fee Related
- 1998-08-18 EP EP98810791A patent/EP0916273B1/en not_active Expired - Lifetime
- 1998-10-06 US US09/166,865 patent/US6474004B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69809173T2 (en) | 2003-04-17 |
| CH691753A5 (en) | 2001-10-15 |
| EP0916273A1 (en) | 1999-05-19 |
| US20020062580A1 (en) | 2002-05-30 |
| US6474004B2 (en) | 2002-11-05 |
| DE69809173D1 (en) | 2002-12-12 |
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