Patents by Inventor Long-Fu Chiou

Long-Fu Chiou 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: 5255461
    Abstract: A sound producing decorative article includes a housing having a top, a bottom, and a cavity formed in the housing. The top has a first opening, and the bottom has a second opening. Both of the openings are communicated with the cavity. A tubular supporting member passes through the first opening and is mounted detachably on the top. A guiding unit includes a mounting member provided in the cavity and a guiding rod extending from the mounting member. A toy supporting unit includes a post having a top end on which a toy is mounted, and an engaging member fixed to a bottom end of the post and having a notch. The post extends through the tubular supporting member via the cavity and the notch engages slidably the guiding rod. A moving unit for moving the toy supporting unit includes a base, an eccentric wheel mounted rotatably on the base, and a driving unit for actuating rotatably the eccentric wheel.
    Type: Grant
    Filed: October 27, 1992
    Date of Patent: October 26, 1993
    Inventor: Long-Fu Chiou