Patents by Inventor Brian Cheyne

Brian Cheyne 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).

  • Variable strength magnetic window cleaning device
    Patent number: 8151401
    Abstract: There is disclosed a variable strength magnetic window cleaning device having a master and slave unit utilizing magnetic force to simultaneously clean both the inside and outside panes of a window. When a user moves the master unit from inside, the slave unit follows the master unit along the outside window, thus cleaning both sides of the window panes simultaneously. A replaceable cleaning surface such as premoistened disposable wipe is secured across the engagement surface area and contacts the window surface to effect the cleaning.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: April 10, 2012
    Inventor: Brian Cheyne
  • VARIABLE STRENGTH MAGNETIC WINDOW CLEANING DEVICE
    Publication number: 20090106925
    Abstract: There is disclosed a variable strength magnetic window cleaning device having a master and slave unit utilizing magnetic force to simultaneously clean both the inside and outside panes of a window. When a user moves the master unit from inside, the slave unit follows the master unit along the outside window, thus cleaning both sides of the window panes simultaneously. A replaceable cleaning surface such as premoistened disposable wipe is secured across the engagement surface area and contacts the window surface to effect the cleaning.
    Type: Application
    Filed: September 29, 2008
    Publication date: April 30, 2009
    Inventor: Brian Cheyne