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Class Information
Number: 36/28
Name: Boots, shoes, and leggings > Soles > Cushion
Description: The sole is made yielding or has a spring attachment to cushion the foot in walking.


Sub-classes under this class:

Class Number Class Name Patents
36/29 Pneumatic 517


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
7418790 Cantilevered shoe construction Sep. 2, 2008
7415782 Shoe providing vertical/horizontal heel pressure diminishment Aug. 26, 2008
7409780 Bellowed chamber for a shoe Aug. 12, 2008
7401418 Article of footwear having midsole with support pillars and method of manufacturing same Jul. 22, 2008
7401419 Structural element for a shoe sole Jul. 22, 2008
7398608 Footwear sole Jul. 15, 2008
7399517 Cushion pad for shoes Jul. 15, 2008
7395613 Footwear sole Jul. 8, 2008
7395614 Intelligent footwear Jul. 8, 2008
7386946 Flexible fluid-filled bladder for an article of footwear Jun. 17, 2008
7383647 Mechanical cushioning system for footwear Jun. 10, 2008
7380350 Athletic shoe with bottom opening Jun. 3, 2008
7380351 Helium injected footwear with adjustable shoe size upper and adjustable firmness sole Jun. 3, 2008
7380352 Shoe insole for diabetics Jun. 3, 2008
7370439 Field and stream boot May. 13, 2008
7360324 Article of footwear with spherical support elements Apr. 22, 2008
7353625 Resilient cushioning device for the heel portion of a sole Apr. 8, 2008
7350320 Structural element for a shoe sole Apr. 1, 2008
7337559 Sole construction for energy storage and rebound Mar. 4, 2008
7334349 Midsole element for an article of footwear Feb. 26, 2008
7334351 Shoe apparatus with improved efficiency Feb. 26, 2008
7334352 Shoe Feb. 26, 2008
7334356 Shoe sole structures Feb. 26, 2008
7331125 Slipper insole, slipper, and method for manufacturing a slipper Feb. 19, 2008
7331124 Plate support for athletic shoe Feb. 19, 2008
7322129 Footwear sole comprising a shock-absorbing device Jan. 29, 2008
7314125 Impact attenuating and spring elements and products containing such elements Jan. 1, 2008
7284342 Heel insert Oct. 23, 2007
7278226 Footwear with enhanced impact protection Oct. 9, 2007
7266908 Footbed plug Sep. 11, 2007
7254907 Midsole including cushioning structure Aug. 14, 2007
7254906 Foot cushioning construct and system for use in an article of footwear Aug. 14, 2007
7246454 Insoles with shock absorption flexible material Jul. 24, 2007
7243443 Footwear sole component with a single sealed chamber Jul. 17, 2007
7243444 Athletic footwear and the like with integral supinator device Jul. 17, 2007
7244483 Bladder with inverted edge seam and method of making the bladder Jul. 17, 2007
7237346 Insole with cushion insert Jul. 3, 2007
7228648 Heel cushion structure for a sneaker Jun. 12, 2007
7225564 Shoe outsole Jun. 5, 2007
7222443 Footwear with improved insole May. 29, 2007
7213350 Shock reducing footwear May. 8, 2007
7200955 Article of footwear incorporating a sole structure with compressible inserts Apr. 10, 2007
7188439 Intelligent footwear systems Mar. 13, 2007
7181866 Outsole Feb. 27, 2007
7171764 Insole construction for footwear Feb. 6, 2007
7168186 Sole construction for energy storage and rebound Jan. 30, 2007
7162815 Midsole structure for an athletic shoe Jan. 16, 2007
7159338 Fluid flow system for spring-cushioned shoe Jan. 9, 2007
7155844 Shock-absorbing shoe structure having adjustable elasticity Jan. 2, 2007
7155843 Athletic shoe with visible arch bridge Jan. 2, 2007

1 2 3 4 5 6 7 8 9 10 11 12


 
 
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