Patents by Inventor Kjell ?ke Hagström

Kjell ?ke Hagström 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).

  • Crib
    Patent number: D594245
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: June 16, 2009
    Assignee: Svan AB
    Inventors: Kjell Åke Hagström, Fredrik Sven-Ove Almander
  • Bouncer
    Patent number: D602266
    Type: Grant
    Filed: November 24, 2006
    Date of Patent: October 20, 2009
    Assignee: Svan AB
    Inventor: Kjell Åke Hagström
  • Crib
    Patent number: D602280
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: October 20, 2009
    Assignee: Svan AB
    Inventor: Kjell Åke Hagström
  • Mini furniture chair
    Patent number: D642395
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: August 2, 2011
    Inventors: Karl-Henrik Oscar Bladh, Kjell Åke Hagström
  • Children's chair with stool
    Patent number: D723814
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: March 10, 2015
    Assignee: Numéra Idéutveckling AB
    Inventor: Kjell Åke Hagström