Patents by Inventor Yin-Yin Wu

Yin-Yin Wu 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: 6311420
    Abstract: The present invention relates to a water screen type water ball primarily comprising a base with an opening at the top thereof serving as a water container, and having a slotted locating surface at the top inner rim; moreover, a water pump is disposed in the middle of the bottom of the base, and the water raised by the water pump is transported through a water pipe upwards; an ornamental seat whose bottom edge is joined on the locating surface, and the inner rim is provided with a groove having at least one flow channel; in addition, a longitudinal through hole is disposed at the center of the ornamental seat in order for the water pipe to pass through; and a circular arc transparent hood with an downward opening whose circular arc cambers at the rim thereof are all identical, and the bottom thereof contracts to be a protruding flange which can be attached to the groove of the decorative object; furthermore, a small clearance has to be reserved between the inner rim of the transparent glass hood and the outle
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: November 6, 2001
    Inventor: Yin-Yin Wu
  • Patent number: 6206193
    Abstract: The present invention relates to a packing box transformable to real scenery display table mainly having two connectable cases inside of which an accommodation space is disposed in order to receive and fix all kinds of objects; accordingly, a basic structure of the packing box is created and characterized in that the surfaces of the two cases of the packing box are respectively provided with real scenery plain patterns corresponding to accommodated objects; locating surfaces for receiving the objects are disposed at pre-arranged position; moreover, when the two cases with downward opening are connected on a basic surface, the packing box is developed to a real scenery display table so that the objects accommodated inside can be located on the pre-arranged locating surfaces to create a three-dimensional effect.
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: March 27, 2001
    Inventor: Yin-Yin Wu
  • Patent number: 6189775
    Abstract: The present invention relates to a packing box transformable to real scenery display table mainly having two connectable cases inside of which an accommodation space is disposed in order to receive and fix all kinds of objects; accordingly, a basic structure of the packing box is created and characterized in that the surfaces of the two cases of the packing box are respectively provided with real scenery plain patterns corresponding to accommodated objects; locating surfaces for receiving the objects are disposed at pre-arranged position; moreover, when the two cases with downward opening are connected on a basic surface, the packing box is developed to a real scenery display table so that the objects accommodated inside can be located on the pre-arranged locating surfaces to create a three-dimensional effect.
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: February 20, 2001
    Inventor: Yin-Yin Wu