Patents by Inventor Horst Hellbauer

Horst Hellbauer 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).

  • Net-like tubular support sheathing for rod made up of a lengthwise shirred casing
    Patent number: 4263942
    Abstract: A support sheathing for use, for example, on tubular sausage casings, the sheathing forming a container for a cylindrical hollow rod made of a shirred tubular casing, the sheathing comprising a heat-shrinkable, net-like, plastic tubular material, the sheathing surrounding the tubular casing about its outer cylindrical surface and forming integral end portions for covering end portions of said tubular casing, said integral end portions of the sheathing having annular openings therein surrounded by an annular bead, whereby the end openings of the sheathing permit access to the interior cavity of the hollow rod.
    Type: Grant
    Filed: March 26, 1979
    Date of Patent: April 28, 1981
    Inventors: Richard Lenhart, Armin Kostner, Horst Hellbauer