Patents by Inventor Harry Hinderer

Harry Hinderer 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).

  • Cylinder head gasket
    Patent number: 8100411
    Abstract: Cylinder head gasket whose gasket plate comprises a single sheet metal layer, combustion chamber openings, and for each combustion chamber opening a ring-shaped combustion chamber sealing element, which is a sheet metal ring that is arranged on the sheet metal layer and is joined to the latter by welding; to avoid the risk of damage to a combustion chamber sealing element as a result of sliding movements occurring between a cylinder head sealing surface and the cylinder head gasket while the engine is in operation, all sheet metal rings are arranged on that side of the sheet metal layer which is to face an engine block.
    Type: Grant
    Filed: August 14, 2007
    Date of Patent: January 24, 2012
    Assignee: ElringKlinger AG
    Inventors: Thomas Schumacher, Harry Hinderer, Armin Diez, Klaus Bendl
  • Cylinder head gasket
    Publication number: 20080048401
    Abstract: Cylinder head gasket whose gasket plate comprises a single sheet metal layer, combustion chamber openings, and for each combustion chamber opening a ring-shaped combustion chamber sealing element, which is a sheet metal ring that is arranged on the sheet metal layer and is joined to the latter by welding; to avoid the risk of damage to a combustion chamber sealing element as a result of sliding movements occurring between a cylinder head sealing surface and the cylinder head gasket while the engine is in operation, all sheet metal rings are arranged on that side of the sheet metal layer which is to face an engine block.
    Type: Application
    Filed: August 14, 2007
    Publication date: February 28, 2008
    Inventors: Thomas Schumacher, Harry Hinderer, Armin Diez, Klaus Bendl