Patents by Inventor Chuan-Ching CHANG

Chuan-Ching CHANG 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).

  • Support frame for a modular lectern
    Patent number: 8936226
    Abstract: A support frame for a modular lectern is assembled together with a top board, a bottom board and a divider board to form the modular lectern and is provided with a main board, a first connecting member and a second connecting member, wherein the parts of the support frame of are locked together in a tongue and groove manner, and can be disassembled into the three main parts: the main board, the first connecting member and the second connecting member, which can be stacked one upon another together with the top, bottom and divider boards for easy transportation. Furthermore, the top and bottom boards are pivoted to the main board via the first and second connecting portions, so that the top and bottom boards can be folded to further save transportation space.
    Type: Grant
    Filed: November 1, 2012
    Date of Patent: January 20, 2015
    Inventor: Chuan-Ching Chang
  • SUPPORT FRAME FOR A MODULAR LECTERN
    Publication number: 20140117194
    Abstract: A support frame for a modular lectern is assembled together with a top board, a bottom board and a divider board to form the modular lectern and is provided with a main board, a first connecting member and a second connecting member, wherein the parts of the support frame of are locked together in a tongue and groove manner, and can be disassembled into the three main parts: the main board, the first connecting member and the second connecting member, which can be stacked one upon another together with the top, bottom and divider boards for easy transportation. Furthermore, the top and bottom boards are pivoted to the main board via the first and second connecting portions, so that the top and bottom boards can be folded to further save transportation space.
    Type: Application
    Filed: November 1, 2012
    Publication date: May 1, 2014
    Inventor: Chuan-Ching CHANG