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Ying Chun Wong

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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface cleaning apparatus and tray
    • Patent number 12,213,633
    • Issue date Feb 4, 2025
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,337,571
    • Issue date May 24, 2022
    • Bissell Inc.
    • Yong Jian Gu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus and tray
    • Patent number 11,147,426
    • Issue date Oct 19, 2021
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus and tray
    • Patent number 11,096,544
    • Issue date Aug 24, 2021
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus and tray
    • Patent number 10,973,383
    • Issue date Apr 13, 2021
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cord lock
    • Patent number 10,786,048
    • Issue date Sep 29, 2020
    • Duraflex Hong Kong Limited
    • Kevin Wellhausen Dee
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Attachment system with a connected article
    • Patent number 10,709,207
    • Issue date Jul 14, 2020
    • Duraflex Hong Kong Limited
    • Yick Fai Chan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Cord lock
    • Patent number 10,441,035
    • Issue date Oct 15, 2019
    • Duraflex Hong Kong Limited
    • Kevin Wellhausen Dee
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Strap adjustment system
    • Patent number 10,433,619
    • Issue date Oct 8, 2019
    • Duraflex Hong Kong Limited
    • Ying Kwan Wong
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 10,285,548
    • Issue date May 14, 2019
    • Bissell Homecare, Inc.
    • Yong Jian Gu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Attachment system with a connected article
    • Patent number 10,219,587
    • Issue date Mar 5, 2019
    • Duraflex Hong Kong Limited
    • Yick Fai Chan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 9,924,842
    • Issue date Mar 27, 2018
    • Bissell Homecare, Inc.
    • Yong Jian Gu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric toothbrush
    • Patent number 6,836,918
    • Issue date Jan 4, 2005
    • Ying Kau Wong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACE CLEANING APPARATUS AND TRAY
    • Publication number 20240315514
    • Publication date Sep 26, 2024
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS AND TRAY
    • Publication number 20220015597
    • Publication date Jan 20, 2022
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS AND TRAY
    • Publication number 20210338033
    • Publication date Nov 4, 2021
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS AND TRAY
    • Publication number 20210228046
    • Publication date Jul 29, 2021
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS AND TRAY
    • Publication number 20210100418
    • Publication date Apr 8, 2021
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS AND TRAY
    • Publication number 20210100419
    • Publication date Apr 8, 2021
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS AND TRAY
    • Publication number 20210093143
    • Publication date Apr 1, 2021
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20190216278
    • Publication date Jul 18, 2019
    • BISSELL Homecare, Inc.
    • Yong Jian Gu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STRAP ADJUSTMENT SYSTEM
    • Publication number 20190208868
    • Publication date Jul 11, 2019
    • DURAFLEX HONG KONG LIMITED
    • Ying Kwan WONG
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    ATTACHMENT SYSTEM WITH A CONNECTED ARTICLE
    • Publication number 20190166956
    • Publication date Jun 6, 2019
    • DURAFLEX HONG KONG LIMITED
    • Yick Fai CHAN
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    ATTACHMENT SYSTEM WITH A CONNECTED ARTICLE
    • Publication number 20190069643
    • Publication date Mar 7, 2019
    • DURAFLEX HONG KONG LIMITED
    • Yick Fai CHAN
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20180160870
    • Publication date Jun 14, 2018
    • BISSELL Homecare, Inc.
    • Yong Jian Gu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20150374184
    • Publication date Dec 31, 2015
    • BISSELL Homecare, Inc.
    • Yong Jian Gu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...