| Patents for A43B 13 - Soles; Sole and heel units (23,703) |
|---|
| 07/10/1991 | CN2080323U Antiskid sole |
| 07/09/1991 | CA2017464A1 Footwear sole mold, method of use, and footwear manufactured thereby |
| 07/03/1991 | EP0434834A1 Shock absorbing structure |
| 07/03/1991 | CN1052616A Buffer guard piece and combined structure with single-face concave and stereoscopic supporting frame |
| 06/26/1991 | EP0434076A2 Insert for a shoe |
| 06/26/1991 | CN2079438U Composite sole |
| 06/25/1991 | US5025576 Sole for sports shoes |
| 06/25/1991 | US5025575 Inflatable sole lining for shoes and boots |
| 06/25/1991 | US5025573 Multi-density shoe sole |
| 06/20/1991 | DE3941206A1 Flexible shoe with stitched on upper - is shaped between connecting with welt and attaching outside |
| 06/19/1991 | EP0432793A2 Ski boot |
| 06/18/1991 | US5024007 Sole for a sport shoe |
| 06/13/1991 | WO1991007888A1 Improved golf shoe |
| 06/13/1991 | DE3940522A1 Footwear sole with articulated joint - has two rectangular opposing metal spring parts fixed to sole parts |
| 06/12/1991 | CN1052033A Pull shoes benefiting acceleration of bike |
| 06/11/1991 | US5022168 Footwear insert |
| 06/05/1991 | EP0429845A1 Sole with support for foot |
| 06/05/1991 | EP0429580A1 A flexible heated sole for footwear, containing heat-accumulating materials of changing state |
| 05/30/1991 | WO1991007108A1 Athletic shoe |
| 05/29/1991 | WO1991007890A1 Adjustable foot support system |
| 05/22/1991 | CN2077211U Sole-type auto-duster |
| 05/22/1991 | CN1051495A Studded footwear |
| 05/15/1991 | EP0287662B1 Shoe and fitting for shoe freely adaptable to foot |
| 05/15/1991 | CN2076772U Temp.-adjustable shoe-pad |
| 05/15/1991 | CN2076771U Ventilating shoes |
| 05/15/1991 | CN2076770U Cloth shoes sole |
| 05/15/1991 | CN2076769U Gas-filled mountaineering shoes |
| 05/14/1991 | US5014706 Orthotic insole with regions of different hardness |
| 05/14/1991 | US5014449 Shoe sole construction |
| 05/08/1991 | CN2076330U Slip-preventing overshoes for use on ice-way |
| 05/07/1991 | US5014041 Shoe fitting system |
| 05/07/1991 | US5012597 Shoe sole with twist flex feature |
| 05/07/1991 | US5012596 Shoe |
| 05/03/1991 | WO1991006229A1 A support capable of being shaped |
| 05/03/1991 | CA2072608A1 Support capable of being shaped |
| 05/02/1991 | WO1991005491A1 Shoe sole structures which are siped to provide natural deformation paralleling the foot |
| 05/02/1991 | EP0424471A1 Shoe with naturally contoured sole. |
| 05/01/1991 | CN2075876U Antiskid slippers for bath |
| 04/30/1991 | US5010662 Sole for reactive distribution of stress on the foot |
| 04/18/1991 | WO1991004683A1 Corrective shoe sole structures using a contour greater than the theoretically ideal stability plane |
| 04/09/1991 | US5005300 Tubular cushioning system for shoes |
| 04/09/1991 | US5005299 Shock absorbing outsole for footwear |
| 04/08/1991 | WO1991004685A1 Studded footwear |
| 04/04/1991 | WO1991003961A1 Shoe sole construction |
| 04/02/1991 | US5003709 Prick-preventing shoe |
| 03/28/1991 | CA2004766A1 Footwear products |
| 03/26/1991 | US5001848 Shoe insole |
| 03/26/1991 | CA1281900C Shock absorbing surgical shoe |
| 03/21/1991 | WO1991003180A1 Shoe sole structures using a theoretically ideal stability plane |
| 03/20/1991 | CN2073239U Shoes with spring |
| 03/19/1991 | US4999932 Variable support shoe |
| 03/19/1991 | US4999931 Shock absorbing system for footwear application |
| 03/16/1991 | WO1991003960A1 Cleated sole for an athletic shoe |
| 03/16/1991 | WO1991003959A1 Improved cleat for an athletic shoe |
| 03/16/1991 | CA2065289A1 Cleated sole for an athletic shoe |
| 03/16/1991 | CA2065288A1 Cleat for an athletic shoe |
| 03/07/1991 | WO1991002469A1 Method of manufacturing a sole |
| 03/06/1991 | CN2072346U Health care elastic shoes |
| 02/28/1991 | DE3927617A1 Shoe base, esp. for sports shoes - has weak and reinforced part, with back and front flexure parts joined by edge sections to middle |
| 02/27/1991 | CN2071892U Slip-preventing sole |
| 02/26/1991 | US4995173 High tech footwear |
| 02/21/1991 | WO1991001660A1 Footwear insert |
| 02/21/1991 | WO1991001659A1 Shoe employing negative toe rocker for foot muscle intensive sports |
| 02/20/1991 | EP0413135A1 Skiboot with a vertically adjustable foot-support |
| 02/20/1991 | CN2071444U Warming sole |
| 02/19/1991 | US4993174 Ceramics spike pin |
| 02/12/1991 | US4991317 Inflatable sole lining for shoes and boots |
| 02/06/1991 | EP0411330A2 Sole with cushioning elements |
| 02/05/1991 | US4989349 Shoe with contoured sole |
| 01/30/1991 | EP0410625A2 Footwear |
| 01/30/1991 | EP0410163A2 Sole with lamellas |
| 01/30/1991 | EP0410087A2 Cushioning and impact absorptive structure |
| 01/30/1991 | EP0410077A2 Shoe, particularly for children, with a transparent part |
| 01/30/1991 | CN2070113U Plastic cloth-shoe |
| 01/30/1991 | CN1048793A Soles of rubber impregnated cloth technology and its producing method |
| 01/24/1991 | WO1991000698A1 Shoe sole with edge support, in particular for sports shoes |
| 01/24/1991 | DE3924360A1 Sports boot with studs - has pressure plate in heel with screw opening to take stud |
| 01/23/1991 | EP0408793A1 Shoe sole made of an elastic rubber material |
| 01/23/1991 | CN1011285B Unidirectional air-blow shoe and shoe-pad |
| 01/17/1991 | DE4018518A1 Sports shoe with weak zone in instep area - has extensible compressible insert in upper side above instep |
| 01/17/1991 | DE3922300A1 Electroconductive shoe insole prodn. - by perforation and filling with conductive mixt. of poly:ether polyurethane and thermoplastic polystyrene rubber |
| 01/16/1991 | EP0408359A1 Shoe soles |
| 01/16/1991 | EP0407862A1 Sole with supporting perimeter, en particular for sportsshoes |
| 01/15/1991 | US4984377 All condition fishing waders |
| 01/15/1991 | US4984376 Midsole for footwear |
| 01/15/1991 | US4984320 Shoe sole embossed composition and method |
| 01/10/1991 | WO1991000031A1 Mixed shoe sole |
| 01/09/1991 | CN2068766U Slip-preventing shoe soles |
| 12/27/1990 | WO1990015549A1 Shoe sole and process for manufacturing it |
| 12/19/1990 | EP0402883A2 Midsole for footwear |
| 12/19/1990 | CN2067500U Resilient slip-preventing shoes |
| 12/18/1990 | US4977691 Shoe insole with bottom surface compression relief |
| 12/15/1990 | CA2018958A1 Innersole for footwear |
| 12/13/1990 | DE3918522A1 Shoe base for sports shoe - has front and back sole parts with reinforcement bar and plate |
| 12/06/1990 | DE3917446A1 Ski boot sole designed for walking - has back and front part with link axle and interlocking using teeth with pin |
| 12/05/1990 | EP0401108A1 Sport shoesole with better propulsion and touchdown |
| 12/05/1990 | EP0400032A1 Resilient or padded insert for footwear and process for producing it |
| 12/05/1990 | CN1047440A Shoe fitting system |
| 12/05/1990 | CN1047439A Footwear for sporting pu. poses of heel with resilient insert |
| 12/04/1990 | US4974347 Baseball shoe sole |