Patents by Inventor Hongkui CAO

Hongkui CAO 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).

  • Washing basket assembly and tray assembly for dish-washing machine and dish-washing machine
    Patent number: 10548456
    Abstract: A washing basket assembly and a tray assembly for a dish-washing machine as well as a dish-washing machine are provided. The washing basket assembly includes a first basket body and a second basket body. The second basket body s disposed to the first basket body and switchable between an opened position and a closed position. When the second basket body is in the closed position, the second basket body and the first basket body are configured to define a receiving cavity having an opening and used for receiving tableware. When the second basket body is in the opened position, a sum of a projection area of the first basket body in a horizontal plane and a projection area of the second basket body in the horizontal plane is larger than the projection area of the first basket body in the horizontal plane.
    Type: Grant
    Filed: January 4, 2016
    Date of Patent: February 4, 2020
    Inventors: Hongkui Cao, Mingfeng Li, Feng Gao
  • WASHING BASKET ASSEMBLY AND TRAY ASSEMBLY FOR DISH-WASHING MACHINE AND DISH-WASHING MACHINE
    Publication number: 20180242816
    Abstract: A washing basket assembly and a tray assembly for a dish-washing machine as well as a dish-washing machine are provided. The washing basket assembly includes a first basket body and a second basket body. The second basket body s disposed to the first basket body and switchable between an opened position and a closed position. When the second basket body is in the closed position, the second basket body and the first basket body are configured to define a receiving cavity having an opening and used for receiving tableware. When the second basket body is in the opened position, a sum of a projection area of the first basket body in a horizontal plane and a projection area of the second basket body in the horizontal plane is larger than the projection area of the first basket body in the horizontal plane.
    Type: Application
    Filed: January 4, 2016
    Publication date: August 30, 2018
    Inventors: Hongkui CAO, Mingfeng LI, Feng GAO