Patents by Inventor Hans Papenfuss

Hans Papenfuss 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).

  • PAINT BRUSH CLEANING DEVICE
    Publication number: 20080028556
    Abstract: A device for cleaning a paint brush includes a manifold having a plurality of substantially equally spaced nozzles extending therefrom. A manifold housing is connected to a supply of pressurized water by a hose. Alternatively, the housing is connected to a ball valve assembly, which is in turn connected to the supply of pressurized water. Preferably, the ball valve assembly includes a two-piece valve body.
    Type: Application
    Filed: June 22, 2007
    Publication date: February 7, 2008
    Inventor: Hans Papenfuss