Patents by Inventor Raymond Gastgeb

Raymond Gastgeb 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).

  • Practice drumhead assembly
    Publication number: 20070163422
    Abstract: A practice drumhead assembly including a mesh membrane held in substantially fixed relation to an acoustic membrane. The assembly preferably includes an annular tensioning ring for tensioning the mesh membrane, and an engagement member for substantially fixing the mesh membrane relative to the acoustic membrane. The tensioning ring includes a cylindrical rod with a turnbuckle that is rotated to increase the diameter of the tensioning ring.
    Type: Application
    Filed: January 19, 2006
    Publication date: July 19, 2007
    Inventors: Thomas Rogers, Raymond Gastgeb