Patents by Inventor Fung Wai Keung

Fung Wai Keung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10328562
    Abstract: A handheld kitchen appliance assembly including a drive unit having a housing, a rechargeable battery disposed within the housing, and a motor disposed within the housing and powered by the battery. The handheld appliance assembly also includes a tool having an attachment portion for releasably connecting the tool to the drive unit. The tool is selectively driven by the drive unit when the tool is connected to the drive unit. A charging unit includes a cavity sized and shaped to receive a portion of the drive unit. The charging unit includes a power supply and is configured to send a charging current to the battery of the drive unit to recharge the battery when the drive unit is received within the cavity. A cradle includes an opening sized and shaped to support the tool when the tool is disconnected from the drive unit. The cradle includes a linkage that is engagable with the charging unit for selectively connecting the cradle to the charging unit.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: June 25, 2019
    Assignee: TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    Inventors: Cheung Chun Kit Benson, Fung Wai Keung
  • Publication number: 20180178367
    Abstract: A handheld kitchen appliance assembly including a drive unit having a housing, a rechargeable battery disposed within the housing, and a motor disposed within the housing and powered by the battery. The handheld appliance assembly also includes a tool having an attachment portion for releasably connecting the tool to the drive unit. The tool is selectively driven by the drive unit when the tool is connected to the drive unit. A charging unit includes a cavity sized and shaped to receive a portion of the drive unit. The charging unit includes a power supply and is configured to send a charging current to the battery of the drive unit to recharge the battery when the drive unit is received within the cavity. A cradle includes an opening sized and shaped to support the tool when the tool is disconnected from the drive unit. The cradle includes a linkage that is engagable with the charging unit for selectively connecting the cradle to the charging unit.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 28, 2018
    Inventors: Cheung Chun Kit Benson, Fung Wai Keung