Patents by Inventor Ernst Butschbacher

Ernst Butschbacher 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).

  • Patent number: 5931447
    Abstract: In order to provide a simple and inexpensive laying aid for floor covering elements, in particular ready-made parquet flooring, laminated or floor panels, it is suggested that the laying aid be designed in the form of a belt tensioning device with a belt and have a shaped part on both sides, that each shaped part have a receiving means for the belt, that each shaped part have an arm with a projection which can be fixed at a groove or a tongue of the floor covering elements by engaging in it and around it, respectively, and that when the arm is fixed in such a manner the receiving means be positioned such that the belt is guided by this close to the floor covering elements.
    Type: Grant
    Filed: May 21, 1998
    Date of Patent: August 3, 1999
    Assignee: Bessey & Sohn GmbH & Co.
    Inventors: Ernst Butschbacher, Hans Roesch
  • Patent number: 5765808
    Abstract: In order to provide a simple and inexpensive laying aid for floor covering elements, in particular ready-made parquet flooring, laminated or floor panels, the laying aid is in the form of a belt tensioning device with a belt and have a shaped part on both sides, each shaped part having a receiving means for the belt, and each shaped part having an arm with a projection which can be fixed at a groove or a tongue of the floor covering elements by engaging in it and around it, respectively. When the arm is fixed in such a manner the receiving means is positioned such that the belt is guided close to the floor covering elements.
    Type: Grant
    Filed: December 9, 1996
    Date of Patent: June 16, 1998
    Assignee: Bessey & Sohn GmbH & Co.
    Inventors: Ernst Butschbacher, Hans Roesch