Patents by Inventor Alexander Barnas

Alexander Barnas 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).

  • Barrier wall element
    Patent number: 9988778
    Abstract: A barrier wall element of a vehicle restraint system includes a coupling part having a first leg which has a free end forming a first hook extension and a sliding surface arranged on a side of the first leg. The side faces away from the first hook extension, and a second leg has a free end forming a second hook extension. When coupling the coupling part to an identical coupling part of another barrier wall element, the first hook extension rests in a first contact region on the second hook extension of a further coupling part. The second hook extension rests in a second contact region on the first hook extension of the further coupling part. The first and second contact regions are spaced from one another in a tensile direction of the tension member by a distance which is smaller than a width of the first leg.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: June 5, 2018
    Assignee: KIRCHDORFER FERTIGTEILHOLDING GMBH
    Inventors: Alexander Barnas, Franz Spitzer
  • BARRIER WALL ELEMENT
    Publication number: 20170204576
    Abstract: A barrier wall element of a vehicle restraint system includes a coupling part having a first leg which has a free end forming a first hook extension and a sliding surface arranged on a side of the first leg which side faces away from the first hook extension, and a second leg having a free end forming a second hook extension. When coupling the coupling part to an identical coupling part of another barrier wall element, the first hook extension rests in a first contact region on the second hook extension of the further coupling part, and the second hook extension rests in a second contact region on the first hook extension of the further coupling part, with the first and second contact regions being spaced from one another in a tensile direction of the tension member by a distance which is smaller than a width of the first leg.
    Type: Application
    Filed: June 17, 2015
    Publication date: July 20, 2017
    Applicant: KIRCHDORFER FERTIGTEILHOLDING GMBH
    Inventors: ALEXANDER BARNAS, FRANZ SPITZER
  • Sound protection component
    Patent number: 9538267
    Abstract: A sound protection component includes an absorber element and a reflection element, the absorber element being of self-supporting design.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: January 3, 2017
    Assignee: KIRCHDORFER FERTIGTEILHOLDING GMBH
    Inventor: Alexander Barnas
  • SOUND PROTECTION COMPONENT
    Publication number: 20130272551
    Abstract: A sound protection component includes an absorber element and a reflection element, the absorber element being of self-supporting design.
    Type: Application
    Filed: December 14, 2011
    Publication date: October 17, 2013
    Applicant: KIRCHDORFER FERTIGTEILHOLDING GMBH
    Inventor: Alexander Barnas