Patents by Inventor Dun Wu

Dun Wu 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).

  • Publication number: 20230276916
    Abstract: The present invention discloses a travel case for use as a work table. The travel case is adapted to operate in two modes including a default mode, and a table mode. During default mode, the travel case is configured to function as a conventional travel case and during table mode, the travel case is configured to stand on four legs to use a case body as a horizontal support surface. The table mode is configured to allow for easy access for unpacking and packing the travel case. The travel case comprises a release switch to activate any of the default mode or table mode. The downward movement of the release switch releases the internal mechanism and opens the four legs to a stable stance. The four legs are folded to its initial position to convert the travel case from travel mode to default mode.
    Type: Application
    Filed: March 5, 2022
    Publication date: September 7, 2023
    Inventors: Margaret D Gerth, Robert J Gerth, Dun Wu, Qunzhu Wang, Haolei Wang, Xiaoqi Lin, Junjian Lu