Wortmann KG Internationale Schuhproduktionen

Germany

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IPC Class
A43B 13/14 - SolesSole-and-heel integral units characterised by the constructive form 1
A43B 13/22 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer 1
A43B 13/37 - Sole and heel units 1
A43B 17/02 - Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient 1
A43B 17/14 - Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials 1
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Found results for  patents

1.

NON-SLIP HEEL TIP FOR A SHOE

      
Application Number EP2017070318
Publication Number 2018/036833
Status In Force
Filing Date 2017-08-10
Publication Date 2018-03-01
Owner WORTMANN KG INTERNATIONALE SCHUHPRODUKTIONEN (Germany)
Inventor Ziegler, Horst

Abstract

The present invention relates to a heel tip (1) for a heel of a shoe. The heel tip comprises a front rubber surface (2) adapted to the shape of the heel and a rear rubber surface (3) arranged in the initial stepping region, wherein at least the rear rubber surface (3) comprises rear profile grooves (4) that are arranged parallel to one another and extend transversely to the walking direction, wherein the profile grooves (4) have a groove depth of between 0.50 and 1.25 mm and a groove width of between 1.00 and 2.00 mm and are spaced apart from one another by between 1.00 and 2.00 mm. The rubber surface hardness is between 85 and 98° Shore A and/or between 35 and 45° Shore D.

IPC Classes  ?

  • A43B 13/22 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
  • A43B 21/06 - HeelsTop-pieces or top-lifts characterised by the material rubber
  • A43B 21/20 - HeelsTop-pieces or top-lifts characterised by the material plastics
  • A43B 21/24 - HeelsTop-pieces or top-lifts characterised by the constructive form

2.

Insole for high-heeled shoe

      
Application Number 15022678
Grant Number 10016018
Status In Force
Filing Date 2014-08-29
First Publication Date 2016-08-11
Grant Date 2018-07-10
Owner WORTMANN KG INTERNATIONALE SCHUHPRODUKTIONEN (Germany)
Inventor Haselaars, Ellen

Abstract

Insole (14) for a high-heeled shoe (4), wherein the insole (14) has proximally a first zone (1) provided for the purpose of supporting a heel of a foot and further has distally of the first zone a second zone (2) which is provided for the purpose of supporting a middle part of the foot, wherein the second zone is provided with a teardrop-shaped raised area (12) positioned such that a tail of the teardrop shape extends in proximal direction, wherein the first zone (1) has a thickness which increases gradually in distal direction such that a wedge shape is obtained which extends over at least sixty percent of the first zone (1).

IPC Classes  ?

  • A43B 7/14 - Footwear with health or hygienic arrangements with foot-supporting parts
  • A43B 17/02 - Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
  • A43B 13/37 - Sole and heel units
  • A43B 13/14 - SolesSole-and-heel integral units characterised by the constructive form
  • A43B 17/14 - Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials