Patents by Inventor Hsiu Yen Wang

Hsiu Yen Wang 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: 5820207
    Abstract: A nursery chair includes a front and a rear support frame, a seat and a table. A collapsing device is provided between the front and the rear support frame for them to spread and collapse. A inclining device is provided to change the angle of the seat. Further, an securing device for the table is provided to keep the table secured, not to swing up or down at random.
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: October 13, 1998
    Assignee: Tsen Gei Enterprise Co., Ltd.
    Inventor: Hsiu-Yen Wang
  • Patent number: 5704523
    Abstract: A foldable baby carrier includes first and second support rods, a U-shaped upper frame, a U-shaped lower frame, first and second upper joints, and first and second lower joints. The first support rod has an upper end and a lower end. The first end of the U-shaped upper frame and the upper end of the first support rod are connected to the first upper joint. The second end of the U-shaped upper frame and the upper end of the second support rod are connected to the second upper joint. The first lower joint is disposed on a middle portion of the first support rod. The second lower joint is disposed on a middle portion of the second support rod. The first end of the U-shaped lower frame is connected to the first lower joint. The second end of the U-shaped lower frame is connected to the second lower joint. A foldable rod has a first end and a second end. The first end of the foldable rod is connected to a lower portion of the first support rod.
    Type: Grant
    Filed: September 5, 1996
    Date of Patent: January 6, 1998
    Inventor: Hsiu Yen Wang