Patents by Inventor Werner Kothke

Werner Kothke 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).

  • Publication number: 20070157446
    Abstract: A specialized hand tool utilized for inserting and removing spring nuts from channels and the like. The tool includes a shaft having a coextending, telescoping handle at one end. The other end of the shaft terminates in a nut receiving and holding member configured for entry in a channel to engage a spring nut and secure or remove the same. Magnets, a depending flange and a stud are positioned on the undersurface face of the holding member to enhance engagement to the nut.
    Type: Application
    Filed: November 15, 2006
    Publication date: July 12, 2007
    Inventor: Werner Kothke