Patents by Inventor Kwok Wai Ka, Kelvin

Kwok Wai Ka, Kelvin 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: 11021320
    Abstract: The present invention discloses a foldable double-deck frame container, which comprises a first and second end rails parallel with each other and a first corner post, the first corner post is located at an end of the frame container, the first and second end rails are located between two of the first corner posts, and the second end rail is located above the first end rail, the frame container further comprises a second corner post rotatably connected with the top end of the first corner post so that the second corner post is movable between an vertical position and a folded position. The foldable double-deck frame container according to the present invention has a first corner post and a second corner post, and the second corner post is foldable so as to be folded during the backhaul process from being damaged. Such a frame container has a simpler configuration, lower cost of manufacture, convenience of recovery and a broad range of application.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: June 1, 2021
    Assignees: NANTONG CIMC-SPECIAL TRANSPORTATION EQUIPMENT MANUFACTURE CO., LTD., CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) LTD., CIMC CONTAINERS HOLDING COMPANY LTD.
    Inventors: Guoquan Lv, Xinlin Lu, Kwok Wai Ka Kelvin
  • Publication number: 20180029791
    Abstract: The present invention discloses a foldable double-deck frame container, which comprises a first and second end rails parallel with each other and a first corner post, the first corner post is located at an end of the frame container, the first and second end rails are located between two of the first corner posts, and the second end rail is located above the first end rail, the frame container further comprises a second corner post rotatablely connected with the top end of the first corner post so that the second corner post is movable between an vertical position and a folded position. The foldable double-deck frame container according to the present invention has a first corner post and a second corner post, and the second corner post is foldable so as to be folded during the backhaul process from being damaged. Such a frame container has a simpler configuration, lower cost of manufacture, convenience of recovery and a broad range of application.
    Type: Application
    Filed: August 1, 2017
    Publication date: February 1, 2018
    Inventors: Guoquan Lv, Xinlin Lu, Kwok Wai Ka, Kelvin