Patents by Inventor Ralph Lavin

Ralph Lavin 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).

  • Storage and uncontaminated dispensing of fluids
    Publication number: 20060021995
    Abstract: An improved container for storing, dispensing and handling viscous and semi-viscous fluids such as paint and the like, having a fluid storage bag within the container and other design features that enable substantially uncontaminated dispensing of fluid and improved handling and storage.
    Type: Application
    Filed: July 30, 2004
    Publication date: February 2, 2006
    Inventors: Ralph Lavin, George Kersey
  • Brushing of surfaces
    Patent number: 5903950
    Abstract: Apparatus for facilitating the brushing of surfaces wherein an elongated support member has a longitudinally-extending channel in one surface and a aperture therethrough; a transverse channel intersects the longitudinally-extending channel and extends across the apertures; and a brush is positioned in one of the transverse channels, or in the longitudinally-extending channel.
    Type: Grant
    Filed: April 2, 1997
    Date of Patent: May 18, 1999
    Inventor: Ralph Lavin