Patents by Inventor Tony Berggren

Tony Berggren 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: 4303272
    Abstract: A children's highchair equipped with a removable play and food tray that is readily attachable and detachable from the chair. At forward arm sections of the chair a bar extending between the arm supports fits into a recess on a rearward edge of the tray. The bar serves as a forward child restraint, with or without the tray in place. Shafts extend rearward from the tray, and projections on the shaft fit into aligning holes in the highchair sides to forms, with the holes, locking means attaching the tray to the chair. The tray is pivotal about the bar that secures it in place at the forward end of the arm support sections and the projections on the shafts have latching bosses on their ends that latch about the inside edges of the cooperating holes when slight downward pressure is applied on the play and food surface of the tray.
    Type: Grant
    Filed: March 10, 1980
    Date of Patent: December 1, 1981
    Assignee: Ifo Sanitar Aktiebolag Simrishamnsfabriken
    Inventor: Tony Berggren
  • Patent number: D358767
    Type: Grant
    Filed: December 8, 1992
    Date of Patent: May 30, 1995
    Assignee: Aktiebolaget Volvo
    Inventor: Tony Berggren
  • Patent number: D358768
    Type: Grant
    Filed: December 8, 1992
    Date of Patent: May 30, 1995
    Assignee: Aktiebolaget Volvo
    Inventor: Tony Berggren
  • Patent number: D366363
    Type: Grant
    Filed: May 20, 1994
    Date of Patent: January 23, 1996
    Assignee: Aktiebolaget Volvo
    Inventor: Teunis J. (Tony) Berggren