Patents by Inventor Ruey Fwu Yan

Ruey Fwu Yan 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).

  • Device for painting wall members or corner straps
    Patent number: 6554902
    Abstract: A painting device includes a scrubbing material secured to a board for being applied with a painting material. A device may be used for moving the board and the scrubbing material along a supporting surface, such as the corner strap. The scrubbing material may be adjusted relative to the board for being adjusted relative to the surfaces to be painted. One or more wheels may be used for facilitating the movement of the scrubbing material along the floor. A handle may be secured to the board or the scrubbing material for moving the scrubbing material along the corner strap.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: April 29, 2003
    Inventor: Ruey Fwu Yan
  • Device for painting wall members or corner straps
    Publication number: 20030009836
    Abstract: A painting device includes a scrubbing material secured to a board for being applied with a painting material. A device may be used for moving the board and the scrubbing material along a supporting surface, such as the corner strap. The scrubbing material may be adjusted relative to the board for being adjusted relative to the surfaces to be painted. One or more wheels may be used for facilitating the movement of the scrubbing material along the floor. A handle may be secured to the board or the scrubbing material for moving the scrubbing material along the corner strap.
    Type: Application
    Filed: July 13, 2001
    Publication date: January 16, 2003
    Inventor: Ruey Fwu Yan