Patents by Inventor Tommy N. Linduist

Tommy N. Linduist 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).

  • Vacuum cleaner combination latch and electrical contact arrangement
    Patent number: 4809398
    Abstract: A locking device for a pivotable cover of a vacuum cleaner, which includes at least one locking catch that engages a complementary locking means in order to lock the cover in closed position. The catch is further provided with an electric contact means which during the closing of the cover abuts a corresponding contact means in order to close an electric circuit.
    Type: Grant
    Filed: January 13, 1988
    Date of Patent: March 7, 1989
    Assignee: Aktiebolaget Electrolux
    Inventors: Tommy N. Linduist, Milos Vukotic, Ann-Christine Hedin, Kurt O. Francke