Patents by Inventor Johan Larsvall

Johan Larsvall 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).

  • High chair
    Patent number: D619381
    Type: Grant
    Filed: August 3, 2009
    Date of Patent: July 13, 2010
    Assignee: Simpleworld Holding AB
    Inventor: Johan Larsvall
  • Passenger seat
    Patent number: D353497
    Type: Grant
    Filed: April 29, 1993
    Date of Patent: December 20, 1994
    Assignee: AB Noco-Stolar
    Inventors: Hakan Bergkvist, Johan Larsvall