Patents by Inventor Hans-Rudolf Lörtscher

Hans-Rudolf Lörtscher 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).

  • Clip for clothing strips
    Publication number: 20060230582
    Abstract: The invention relates to fastening means (in particular to so called clothing clips) for the fastening of clothing strips on flat rods, made of light metal or light metal alloys. Thereby the fastening means are laid-out in such a manner that, when the flat rods assume their operating temperature, these are not deformed.
    Type: Application
    Filed: June 6, 2006
    Publication date: October 19, 2006
    Inventors: Jurg Bischofberger, Hans-Rudolf Lortscher, Peter Gujer, Christian Sauter
  • Clip for clothing strips
    Patent number: 7055222
    Abstract: The invention relates to fastening means (in particular to so called clothing clips) for the fastening of clothing strips on flat rods, made of light metal or light metal alloys. Thereby the fastening means are laid-out in such a manner that, when the flat rods assume their operating temperature, these are not deformed.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: June 6, 2006
    Assignee: Maschinenfabrik Rieter AG
    Inventors: Jürg Bischofberger, Hans-Rudolf Lörtscher, Peter Gujer, Christian Sauter
  • Clip for card clothing strips
    Publication number: 20040154136
    Abstract: The invention relates to fastening means (in particular to so called clothing clips) for the fastening of clothing strips on flat rods, made of light metal or light metal alloys. Thereby the fastening means are laid-out in such a manner that, when the flat rods assume their operating temperature, these are not deformed.
    Type: Application
    Filed: March 3, 2004
    Publication date: August 12, 2004
    Inventors: Jurg Bischofberger, Hans-Rudolf Lortscher, Peter Gujer, Christian Sauter