Patents by Inventor Kjell Nordenskjöld

Kjell Nordenskjöld 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).

  • Portable electronic devices having a locking mechanism for holding and releasing a flipping section
    Patent number: 7142899
    Abstract: A portable electronic device includes a main section with electronic circuitry. A detachable flipping section is foldably mounted around an axis of rotation relative to said main section such that the flipping section can be folded in a first position. The flipping section is detachable and reattachable. A locking mechanism is provided with a resilient member, the resilient member being configured such that it orients, by action of the resilience of said member, the flipping section in a second position, the locking mechanism being further configured to prevent the flipping section from being detached from the main section within a position range comprising the second position.
    Type: Grant
    Filed: September 10, 2004
    Date of Patent: November 28, 2006
    Assignee: Sony Ericsson Mobile Communications AB
    Inventor: Kjell Nordenskjöld