Patents by Inventor Fred Silbernagel

Fred Silbernagel 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).

  • Front discharge transit mixer
    Publication number: 20050213422
    Abstract: The present invention is a front discharge transit mixer apparatus. In one form of the present invention the operator has an environment surrounde by a large viewing area so as to increase his ability to control the vehicle. Further, creature comforts include increased head room in the cab, air conditing, heat, and storage compartments. A total weight system is provided for assisting in maintaining the proper weight distribution of the apparatus for passage over roads and bridges.
    Type: Application
    Filed: May 27, 2005
    Publication date: September 29, 2005
    Inventor: Fred Silbernagel
  • Front discharge transit mixer
    Publication number: 20050029793
    Abstract: The present invention is a front discharge transit mixer apparatus. In one form of the present invention the operator has an environment surrounde by a large viewing area so as to increase his ability to control the vehicle. Further, creature comforts include increased head room in the cab, air conditing, heat, and storage compartments. A total weight system is provided for assisting in maintaining the proper weight distribution of the apparatus for passage over roads and bridges.
    Type: Application
    Filed: September 15, 2004
    Publication date: February 10, 2005
    Inventor: Fred Silbernagel