Patents by Inventor David Manske

David Manske 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).

  • Multipurpose tool
    Publication number: 20060213014
    Abstract: A multi-purpose tool that functions as a linear hammer and as a screwdriver. The tool has a handle which defines a passageway therethrough. A guide tube extends through the channel and a rod is positioned in the guide tube. A spring surrounds the guide tube within the channel and a depth adjuster is attached to a first end of the rod. A bushing encircles the guide tube adjacent an end of the handle distal from the depth adjuster, thereby securing the guide tube within the handle.
    Type: Application
    Filed: March 28, 2005
    Publication date: September 28, 2006
    Inventor: David Manske