Patents by Inventor Wen-Fu Wu

Wen-Fu 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).

  • Container for aromatic materials
    Patent number: 6161820
    Abstract: A container includes a housing attached to a block for receiving the aromatic material and having a number of orifices for allowing the perfume of the aromatic material to be blown out of the housing. A frame includes a track for slidably supporting the block. One or more wheels are rotatably secured to the frame and coupled to the block by cranks and links and legs. A light bulb is attached to the block, and a switch may be used to control the operation of the light bulb. The block may be attached to a support device by a clipper or the other fasteners.
    Type: Grant
    Filed: May 6, 1999
    Date of Patent: December 19, 2000
    Inventor: Wen-Fu Wu
  • Water sprayer of a windshield wiper for use in a motor vehicle
    Patent number: D470814
    Type: Grant
    Filed: June 12, 2002
    Date of Patent: February 25, 2003
    Inventor: Wen-Fu Wu
  • Side lamp for use in a motor vehicle
    Patent number: D471301
    Type: Grant
    Filed: June 12, 2002
    Date of Patent: March 4, 2003
    Inventor: Wen-Fu Wu
  • Decorative accessory for use in a motor vehicle
    Patent number: D472869
    Type: Grant
    Filed: June 12, 2002
    Date of Patent: April 8, 2003
    Inventor: Wen-Fu Wu
  • Antenna device for use in motor vehicle
    Patent number: D481028
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: October 21, 2003
    Inventor: Wen-Fu Wu