made of metal

Industry

  • CPC
  • A43B23/10
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Patents Grantslast 30 patents

  • Information Patent Grant

    High-heeled bifunctional pointe shoe

    • Patent number 8,516,717
    • Issue date Aug 27, 2013
    • Dorimar Bonilla-Espada
    • A43 - FOOTWEAR
  • Information Patent Grant

    Heel protector

    • Patent number 4,660,301
    • Issue date Apr 28, 1987
    • Steven C. Atwood
    • A43 - FOOTWEAR
  • Information Patent Grant

    3248810

    • Patent number 3,248,810
    • Issue date May 3, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3203117

    • Patent number 3,203,117
    • Issue date Aug 31, 1965
    • A43 - FOOTWEAR
  • Information Patent Grant

    2903802

    • Patent number 2,903,802
    • Issue date Sep 15, 1959
    • A43 - FOOTWEAR
  • Information Patent Grant

    2716249

    • Patent number 2,716,249
    • Issue date Aug 30, 1955
    • A43 - FOOTWEAR
  • Information Patent Grant

    2497720

    • Patent number 2,497,720
    • Issue date Feb 14, 1950
    • A43 - FOOTWEAR
  • Information Patent Grant

    2456102

    • Patent number 2,456,102
    • Issue date Dec 14, 1948
    • A43 - FOOTWEAR
  • Information Patent Grant

    2244504

    • Patent number 2,244,504
    • Issue date Jun 3, 1941
    • A43 - FOOTWEAR
  • Information Patent Grant

    2089505

    • Patent number 2,089,505
    • Issue date Aug 10, 1937
    • A43 - FOOTWEAR
  • Information Patent Grant

    1575466

    • Patent number 1,575,466
    • Issue date Mar 2, 1926
    • A43 - FOOTWEAR
  • Information Patent Grant

    1456915

    • Patent number 1,456,915
    • Issue date May 29, 1923
    • A43 - FOOTWEAR
  • Information Patent Grant

    1435068

    • Patent number 1,435,068
    • Issue date Nov 7, 1922
    • A43 - FOOTWEAR

Patents Applicationslast 30 patents