Patents by Inventor Bo-Sheng Cheng

Bo-Sheng Cheng 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).

  • LINKAGE MECHANISM FOR DOUBLE-WHEEL COMBINATION OF VEHICLE
    Publication number: 20140210176
    Abstract: A linkage mechanism for double-wheel combination of vehicle mainly includes a main frame, connecting rod, and two sway rods. With the simple assembly, the two sway rods are pivoted to the main frame and the connecting rod respectively so as to sway identically and simultaneously for better vehicle stability and mobility.
    Type: Application
    Filed: January 28, 2013
    Publication date: July 31, 2014
    Inventor: BO-SHENG CHENG
  • Linkage mechanism for double-wheel combination of vehicle
    Patent number: 8777242
    Abstract: A linkage mechanism for double-wheel combination of vehicle mainly includes a main frame, connecting rod, and two sway rods. With the simple assembly, the two sway rods are pivoted to the main frame and the connecting rod respectively so as to sway identically and simultaneously for better vehicle stability and mobility.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: July 15, 2014
    Assignee: Bentech Marketing & Engineering Co., Ltd.
    Inventor: Bo-Sheng Cheng