Patents by Inventor Chuang Chaun-Tien

Chuang Chaun-Tien 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: 4838553
    Abstract: A fishing toy includes a base rotatably mounting thereon cylinders having vertical holes receiving therein respective toy fishes, a revolving structure eccentrically and rotatably mounted above the base and having side holes, a plurality of toy animals movably received in the structure and capable of protruding out of the structure from the respective side holes, and a revolving cam rotatably mounted in the structure for periodically protruding the animals out from the side holes so that to fish on the base is made difficult.
    Type: Grant
    Filed: February 11, 1988
    Date of Patent: June 13, 1989
    Inventor: Chuang Chaun-Tien
  • Patent number: 4834373
    Abstract: A fishing toy includes a base rotatably mounting thereon cylinders, each having vertical holes receiving therein respective toy fishes, a smaller revolving disk rotatably mounted above the base and mounting thereon cylinders similar to those of the base, and a revolving rod rotatably mounted above the revolving disk and having a revolving speed different from that of the revolving disk so that to fish on the base and/or the revolving disk is made difficult.
    Type: Grant
    Filed: February 11, 1988
    Date of Patent: May 30, 1989
    Inventor: Chuang Chaun-Tien