Patents by Inventor Johannes VAN BLITTERSWIJK

Johannes VAN BLITTERSWIJK 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).

  • Seat cushion, for instance for an aircraft seat, and a method for manufacturing such a seat cushion
    Patent number: 9033420
    Abstract: A seat cushion, in particular for an aircraft seat, the seat cushion comprising a seat part having a receiving surface adapted to receive a person and a reinforcing part supporting the seat part, wherein at least the reinforcing part contains expanded polypropylene (EPP), preferably comprising fire retardant properties. The invention further relates to a method for manufacturing such a seat cushion, a seat comprising such a seat cushion and a vehicle comprising such a seat.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: May 19, 2015
    Assignee: RECTICEL HOLDING NOORD B.V.
    Inventors: Robert Lievestro, Johannes Van Blitterswijk
  • SEAT CUSHION, FOR INSTANCE FOR AN AIRCRAFT SEAT, AND A METHOD FOR MANUFACTURING SUCH A SEAT CUSHION
    Publication number: 20120256466
    Abstract: A seat cushion, in particular for an aircraft seat, the seat cushion comprising a seat part having a receiving surface adapted to receive a person and a reinforcing part supporting the seat part, wherein at least the reinforcing part contains expanded polypropylene (EPP), preferably comprising fire retardant properties. The invention further relates to a method for manufacturing such a seat cushion, a seat comprising such a seat cushion and a vehicle comprising such a seat.
    Type: Application
    Filed: March 30, 2012
    Publication date: October 11, 2012
    Applicant: Recticel Holding Noord B.V.
    Inventors: Robert LIEVESTRO, Johannes VAN BLITTERSWIJK