of sole blanks by slitting

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Patents Grantslast 30 patents

Information Patent Grant
Cutting assembly for manufacturing footwear having sipes
- Patent number 10,835,000
- Issue date Nov 17, 2020
- Nike, Inc.
- Namkook Kim
- A43 - FOOTWEAR
Information Patent Grant
Method of manufacturing footwear having sipes
- Patent number 8,393,028
- Issue date Mar 12, 2013
- Nike, Inc.
- Kim Namkook
- A43 - FOOTWEAR
Information Patent Grant
Anvil for outsole slitting
- Patent number 4,193,155
- Issue date Mar 18, 1980
- Uniroyal, Inc.
- John F. Borisuck
- A43 - FOOTWEAR
Information Patent Grant
2323809
- Patent number 2,323,809
- Issue date Jul 6, 1943
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
2211509
- Patent number 2,211,509
- Issue date Aug 13, 1940
- A43 - FOOTWEAR
Information Patent Grant
2181787
- Patent number 2,181,787
- Issue date Nov 28, 1939
- A43 - FOOTWEAR