Patents by Inventor Paul Unkert

Paul Unkert 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).

  • Headstock for Altering Tonal Quality of a Stringed Instrument
    Publication number: 20110174133
    Abstract: The present invention features a headstock which changes the tonal quality of a stringed instrument. Specifically, the headstock of this invention contains one or more slots thereby generating independently resonating arms to which the strings are anchored. In this regard, the resonance of the string is dependent upon the resonance of the arm.
    Type: Application
    Filed: January 14, 2011
    Publication date: July 21, 2011
    Inventors: Paul Unkert, Jorn Gorlach
  • Guitar headstock
    Patent number: D560709
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: January 29, 2008
    Assignee: UNK Guitars, LLC.
    Inventor: Paul Unkert