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Wai-Wah Yiu

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  • Kowloon, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-movement cosmetic device
    • Patent number 10,813,669
    • Issue date Oct 27, 2020
    • SOFT LINES INTERNATIONAL, LTD
    • Wai Wah Yiu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Handheld cosmetic device with pivoting head
    • Patent number 10,045,795
    • Issue date Aug 14, 2018
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Cartridge for cosmetic device
    • Patent number D825108
    • Issue date Aug 7, 2018
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Nail care device
    • Patent number 9,901,157
    • Issue date Feb 27, 2018
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Nail and skin abrasion device
    • Patent number D788981
    • Issue date Jun 6, 2017
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Nail care device
    • Patent number D788984
    • Issue date Jun 6, 2017
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic abrasion device
    • Patent number D788982
    • Issue date Jun 6, 2017
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Nail and skin abrasion device
    • Patent number D788983
    • Issue date Jun 6, 2017
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Nail care device
    • Patent number D788369
    • Issue date May 30, 2017
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Adjustable roller and cosmetic device
    • Patent number 9,615,645
    • Issue date Apr 11, 2017
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Nail trimmer
    • Patent number D780998
    • Issue date Mar 7, 2017
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Drum assembly, cosmetic device with drum assembly, and battery comp...
    • Patent number 9,491,997
    • Issue date Nov 15, 2016
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Handheld exfoliating device
    • Patent number 9,339,099
    • Issue date May 17, 2016
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Cartridge for cosmetic device
    • Patent number D753343
    • Issue date Apr 5, 2016
    • SOFT LINES INTERNATIONAL,LTD.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Skin removal device
    • Patent number D738043
    • Issue date Sep 1, 2015
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cartridge for cosmetic device
    • Patent number D737519
    • Issue date Aug 25, 2015
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Attachment for cosmetic device
    • Patent number D737520
    • Issue date Aug 25, 2015
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic device
    • Patent number D737517
    • Issue date Aug 25, 2015
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cartridge for cosmetic device
    • Patent number D737518
    • Issue date Aug 25, 2015
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic device
    • Patent number D733965
    • Issue date Jul 7, 2015
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cartridge for cosmetic device
    • Patent number D726372
    • Issue date Apr 7, 2015
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Attachment for cosmetic device
    • Patent number D715495
    • Issue date Oct 14, 2014
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic device
    • Patent number D715493
    • Issue date Oct 14, 2014
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Skin removal device
    • Patent number D709650
    • Issue date Jul 22, 2014
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic device
    • Patent number D706986
    • Issue date Jun 10, 2014
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic device
    • Patent number D692181
    • Issue date Oct 22, 2013
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Handheld exfoliating device
    • Patent number 8,551,117
    • Issue date Oct 8, 2013
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Skin removal device
    • Patent number D686370
    • Issue date Jul 16, 2013
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic device
    • Patent number D681277
    • Issue date Apr 30, 2013
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Skin removal device
    • Patent number D678614
    • Issue date Mar 19, 2013
    • Soft Lines International, Ltd.
    • Wai Wah Yiu
    • D28 - Cosmetic products and toilet articles

Patents Applicationslast 30 patents