Patents by Inventor Chun-Shuo Huang

Chun-Shuo Huang 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).

  • Detachable wheelchair
    Patent number: 7537237
    Abstract: A detachable wheelchair for the disabled people is provided. The wheelchair is composed of a seat, a right wheel frame, and a left wheel frame. The seat is composed of a seat frame and a seat cushion. Two hollow shafts and one fixing nut are installed on the left-hand and right-hand side of the seat frame respectively. Two positioning shafts and one fixing bolt are arranged on the right and left wheel frame respectively. The positioning shafts on the wheel frames can be inserted into the hollow shafts on the seat frame, and the bolts can be screwed into the nuts. After the left and right wheel frames are fixed firmly onto the seat frame, they are assembled into a wheelchair.
    Type: Grant
    Filed: June 21, 2006
    Date of Patent: May 26, 2009
    Assignee: Pro-Glory Enterprise Co., Ltd.
    Inventors: Tien-Tung Chung, Yun-Chin Su, Chun-Shuo Huang
  • Detachable Wheelchair
    Publication number: 20070164539
    Abstract: A detachable wheelchair for the disabled people is provided. The wheelchair is composed of a seat, a right wheel frame, and a left wheel frame. The seat is composed of a seat frame and a seat cushion. Two hollow shafts and one fixing nut are installed on the left-hand and right-hand side of the seat frame respectively. Two positioning shafts and one fixing bolt are arranged on the right and left wheel frame respectively. The positioning shafts on the wheel frames can be inserted into the hollow shafts on the seat frame, and the bolts can be screwed into the nuts. After the left and right wheel frames are fixed firmly onto the seat frame, they are assembled into a wheelchair.
    Type: Application
    Filed: June 21, 2006
    Publication date: July 19, 2007
    Applicant: PRO-GLORY ENTERPRISE CO., LTD.
    Inventors: Tien-Tung Chung, Yun-Chin Su, Chun-Shuo Huang