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Christopher SLOWINSKI

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  • Lake Success, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Precious stone
    • Patent number D1022782
    • Issue date Apr 16, 2024
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Diamond cuts providing increased light amplification
    • Patent number 11,576,471
    • Issue date Feb 14, 2023
    • ECNA, LLC
    • Christopher Slowinski
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Precious stone
    • Patent number D795125
    • Issue date Aug 22, 2017
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Pear shaped l'amour precious stone
    • Patent number D787977
    • Issue date May 30, 2017
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Diamond cuts providing increased light amplification
    • Patent number 9,398,791
    • Issue date Jul 26, 2016
    • ECNA, LLC
    • Christopher Slowinski
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Precious stone
    • Patent number D752473
    • Issue date Mar 29, 2016
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Precious stone
    • Patent number D742782
    • Issue date Nov 10, 2015
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Precious stone
    • Patent number D698278
    • Issue date Jan 28, 2014
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Gemstone design
    • Patent number D504841
    • Issue date May 10, 2005
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Diamond bracelet watch
    • Patent number 6,004,026
    • Issue date Dec 21, 1999
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Unitary watch and band assembly
    • Patent number D404318
    • Issue date Jan 19, 1999
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Star-shaped precious stone mounting
    • Patent number 5,622,063
    • Issue date Apr 22, 1997
    • Christopher Designs Inc.
    • Christopher Slowinski
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Precious stone mounting and method therefor
    • Patent number 5,548,976
    • Issue date Aug 27, 1996
    • Christopher Designs, Inc.
    • Christopher Slowinski
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Diamond setting
    • Patent number 5,072,601
    • Issue date Dec 17, 1991
    • Christopher Slowinski
    • A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents