Patents by Inventor Hans Bossler

Hans Bossler 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).

  • Weighted suction filter for a fuel hose
    Patent number: 6482321
    Abstract: A suction head is provided for the end of a fuel hose in a fuel tank of a portable implement. The suction head comprises a cup-shaped housing of polymeric material that is closed off by a cap. Provided on the cap is a connector for the end of the fuel hose. The outer surface of the housing is provided with window-like cutouts that are covered by a filter mesh. In order also with narrow, fragmented tank housings to ensure an immersion of the suction head into the fuel in every operating position, a rod-shaped weight member is disposed in the center of the housing. This weight member extends from the base of the housing to the cap, with a first end of the weight member being held on the base and a second end being held on the cap.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: November 19, 2002
    Assignee: Andreas Stihl AG & Co.
    Inventors: Hans Bossler, Roland Adam, Ralf Tuckermann
  • Moldings for packaging, and process for the production thereof
    Patent number: 5736585
    Abstract: The application relates to polyethylene and/or polypropylene foam moldings for packaging which consist of more than 50% of recycled material, and to a process for the production thereof.
    Type: Grant
    Filed: February 27, 1997
    Date of Patent: April 7, 1998
    Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
    Inventors: Harald Meyer, Hans Bossler, Josef Scherer