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1. 发明授权

US11918083B2 Footwear traction devices and systems and mechanisms for making durable connections to soft body materials 有权
公开(公告)号：US11918083B2
公开(公告)日：2024-03-05
申请号：US16017734
申请日：2018-06-25
申请人： KAHTOOLA, INC.
发明人： Christopher Bunch
IPC分类号： A43C15/06 , A43C15/02 , A43C15/04
CPC分类号： A43C15/061 , A43C15/02 , A43C15/04 , A43C15/063 , A43C15/066
摘要： The present disclosure is directed toward a device that can be worn over footwear to provide traction, such as on slick or slippery surfaces, in snow, or on ice. Described embodiments include footwear accessory devices comprising at least one cleat that provides traction but does not add significantly to the profile of the footwear during use. The present disclosure is also directed toward to connecting bodies that can be used to couple objects to a stretchy material.

2. 发明授权

US11751638B2 Heel traction device 有权
公开(公告)号：US11751638B2
公开(公告)日：2023-09-12
申请号：US17389617
申请日：2021-07-30
申请人： Dentec Safety Specialists Inc.
发明人： Claudio Dente
IPC分类号： A43C15/06 , A43C15/16 , A43C15/04
CPC分类号： A43C15/066 , A43C15/04 , A43C15/167
摘要： A heel traction device for attachment to a heel of a shoe or a boot comprises a traction platform formed of a flexible rubber material. The traction platform has a first face for contacting a ground surface and a second face for attachment to the heel of the shoe or boot. The traction platform defines a plurality of openings formed therethrough for receiving a traction element in each of said openings. A support band is connected to the traction platform for securing the traction platform to the shoe or a boot. The support band has a rear portion for attachment to a rear portion of the shoe or the boot and two opposing side portions for attachment to side portions of the shoe or the boot. Each of the side portions define a slot formed therethrough for receiving a strap.

3. 发明授权

US11191318B2 Sole provided with overturning anti-slipping means 有权
公开(公告)号：US11191318B2
公开(公告)日：2021-12-07
申请号：US16481838
申请日：2018-03-02
申请人： AL.PI. S.R.L.
发明人： Demetrio Biancucci , Alfredo Brasca
IPC分类号： A43B13/26 , A43C15/02 , A43C15/00 , A43C15/04 , A43C15/08 , A43C15/16
摘要： In an anti-slipping device for a shoe sole having an anti-slipping or anti-sliding component such as nails or spikes which are not secured to the sole but are secured on support elements which can be overturned to be hidden in slots made on the sole itself, each overturning support element is hinged at its ends on cubic blocks which are anchored to the sole due to a mushroom-shaped coupling element which is molded in once piece to the cubic block itself, made of the same thermo-polyurethane material as the support elements and which is snap-fitted in its seat arranged in the sole next to the slot where the overturning support element is accommodated after the overturning, without interfering with the integrity of the sole itself and thus allowing the replacement thereof without difficulty. Also included is a mechanism for avoiding the accidental loss of the support element when walking.

4. 发明授权

US10064450B1 Retrofit shoe heel system 有权
公开(公告)号：US10064450B1
公开(公告)日：2018-09-04
申请号：US15499838
申请日：2017-04-27
申请人： Jessica S. Groves-Hill
发明人： Jessica S. Groves-Hill
IPC分类号： A43B3/24 , A43C15/04 , A43B21/24 , A43B21/42 , A43B21/52
摘要： A retrofit shoe heel system for stiletto-heeled shoes has a heel outsole piece, a heel midsection piece, and a heel top piece. The heel outsole piece has a column extending therefrom with an open-end, hollow shaft running longitudinally therethrough which is sized and shaped to receive the stiletto heel of a shoe, and a ground contact surface area extending outwardly about the column which increases the shoe's heel ground contact area. The heel midsection piece has an outer contour substantially matching an outer contour of the outsole piece, and an aperture therethrough which is sized and shaped to surround the column of the outsole piece. The heel top piece has a skirt portion with an outer contour substantially matching an outer contour of the outsole piece, and an aperture therethrough which is sized and shaped to surround the column when stacked on top of the outsole piece.

5. 发明申请

US20180177263A1 High Heel Buddies 审中-公开
公开(公告)号：US20180177263A1
公开(公告)日：2018-06-28
申请号：US15680445
申请日：2017-08-18
申请人： Marsha Marcell Doyal
发明人： Marsha Marcell Doyal
IPC分类号： A43C15/04 , A43B23/24 , A43B21/26 , A43B21/28 , A43B3/00
CPC分类号： A43C15/04 , A43B1/0027 , A43B3/001 , A43B21/08 , A43B21/265 , A43B21/28 , A43B21/42 , A43B21/47 , A43B21/54 , A43B23/24
摘要： A heel attachment device for the heel of a shoe having an elevated heel is formed from a piece of solid elastic material having a top surface, a substantially horizontal bottom surface, and a substantially vertical opening extending from the top surface part way to the bottom surface so that the bottom surface is closed, producing a bottom layer having an inner bottom surface and an outer ground contacting surface. The inner bottom surface includes features that protect the shoe and the invention. The outer ground contacting surface includes features that reduce slippage against the ground and sound produced by walking, and the bottom layer can include features that cushion walking and/or produce light or color. The outer surface of the invention may have ornamental characteristics.

6. 发明授权

US06907682B2 Horseshoe-shape bowling shoe heel 有权
标题翻译：马蹄形保龄球鞋跟
公开(公告)号：US06907682B2
公开(公告)日：2005-06-21
申请号：US09991101
申请日：2001-11-21
申请人： William Alfond , Charles H. Lewia
发明人： William Alfond , Charles H. Lewia
IPC分类号： A43B5/00 , A43B21/36 , A43B21/52 , A43C15/04
CPC分类号： A43B5/008 , A43B5/005 , A43B21/36 , A43B21/52 , A43C15/04
摘要： A heel surface element for a bowling shoe has a body defining an upper, attachment surface for attachment of the heel surface element upon a heel region of a bowling shoe and a lower, heel surface having a horseshoe-shape surface disposed for engagement upon a bowling alley approach surface during bowling motion and center region surface spaced from contact with the bowling alley approach surface. The center region surface is defined peripherally by the horseshoe-shape surface and extends from a heel front edge towards a heel rear edge. The horseshoe-shape surface tapers from a front thickness in a region adjacent the heel front edge to a second, relatively greater thickness in a region adjacent the heel rear edge. The heel front edge defines a notch extending toward the heel rear edge. The center region surface narrows, curving inwardly from the heel front edge toward the heel rear edge. Each of the heel surface and the horseshoe-shape surface has a rounded front or leading edge. Also described is a bowling shoe with a heel having a heel surface as described above, the heel surface being defined by a fixed heel or by a removable heel surface element.
摘要翻译：用于保龄球的脚跟表面元件具有限定上部附接表面的主体，用于将跟部表面元件附接到保龄球鞋的跟部区域和具有马蹄形表面的下部跟部表面，所述后跟表面设置成用于在保龄球上接合保龄球运动期间的胡同进场表面和与保龄球道接近面接触的中心区域表面。中心区域表面由马蹄形表面周边限定，并从后跟前边缘朝向后跟后边缘延伸。马蹄形表面从邻近跟部前边缘的区域中的前部厚度逐渐变细到邻近跟部后边缘的区域中的第二较大厚度。脚跟前边缘限定向后跟后边缘延伸的凹口。中心区域表面变窄，从后跟前边缘朝向后跟后边缘向内弯曲。脚跟表面和马蹄形表面中的每一个具有圆形的前边缘或前缘。还描述了具有如上所述的跟部表面的跟部的保龄球鞋，鞋跟表面由固定鞋跟或可移除的鞋跟表面元件限定。

7. 发明授权

US4198771A Climbing aid 失效
标题翻译：攀爬援助
公开(公告)号：US4198771A
公开(公告)日：1980-04-22
申请号：US894685
申请日：1978-04-10
申请人： Lloyd B. Foster
发明人： Lloyd B. Foster
IPC分类号： A63B27/02 , A43B23/00 , A43C15/04 , A43C15/06
CPC分类号： A63B27/02
摘要： A climbing aid comprising a rigid support bar having a climbing spike at one end and held in a horizontally disposed slot in a boot.
摘要翻译：一种攀爬辅助装置，其包括刚性支撑杆，其在一端具有爬升尖峰并且保持在靴子中的水平设置的狭槽中。

8. 发明授权

US3442033A Athletic shoe with base inserts 失效
标题翻译：带有底座的ATHLETIC SHOE
公开(公告)号：US3442033A
公开(公告)日：1969-05-06
申请号：US3442033D
申请日：1967-01-16
申请人： GLENN E HILBURN JR
发明人： HILBURN GLENN E JR
IPC分类号： A43B5/00 , A43B5/02 , A43C15/02 , A43C15/04
CPC分类号： A43B5/02 , A43B5/00

9. 发明授权

US11758981B2 Tensioning system for article of footwear 有权
公开(公告)号：US11758981B2
公开(公告)日：2023-09-19
申请号：US16797059
申请日：2020-02-21
申请人： NIKE, Inc.
发明人： Gabriel T. Maselino , George A. Xanthos
IPC分类号： A43C1/00 , A43C11/00 , A43B23/02 , A43C15/04 , A43C3/00 , A43B7/20 , A43C11/14
CPC分类号： A43C11/004 , A43B7/20 , A43B23/0245 , A43C1/006 , A43C3/00 , A43C11/008 , A43C11/14 , A43C15/04
摘要： An article of footwear includes an upper having a tensioning element operable to move the upper between a tightened state and a loosened state. The tensioning element includes a first strand having (i) a first portion extending along a lateral side of an ankle opening of the upper to a first turn in the heel region, and (ii) a second portion extending from the first turn and along the lateral side of the ankle opening to a second end at an anterior end of the ankle opening. The tensioning element also includes a second strand having (i) a first portion extending along a medial side of the ankle opening to a second turn in the heel region, and (ii) a second portion extending from the second turn and along the medial side of the ankle opening to a fourth end at the anterior end of the ankle opening.

10. 发明申请

US20220287409A1 Non-Slip Outsole for Winter Shoes 有权
公开(公告)号：US20220287409A1
公开(公告)日：2022-09-15
申请号：US17634695
申请日：2020-08-10
申请人： 9271 8956 Quebec Inc- les Agences Alain Knapp
发明人： Alain Knapp
IPC分类号： A43B13/24 , A43C15/04
摘要： An outsole for a shoe includes i) a main tread to be secured to a shoe, the main tread having a sole portion and a heel portion, ii) at least one non-slip element integrated to the main tread and being positioned within one of the sole and heel portions; and iii) a retractable crampon, including at least one spike, that is mounted to the other one of the sole and heel portions of the main tread. The retractable crampon is movable between a deployed position, wherein the at least one spike extends from the main tread, and a retracted position, wherein the at least one spike is prevented from contacting the ground by the main tread.

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