Patents by Inventor Danielle Swensen de Vidals

Danielle Swensen de Vidals 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).

  • Knapsack with rigid, solid member such as a hubcap
    Patent number: 6073822
    Abstract: A knapsack including a selectively accessible compartment defined in part between a rigid, substantially solid member and a panel in opposed relationship thereto. The rigid member or panel includes straps for enabling attachment to a wearer. The rigid member is preferably a hubcap in which case, a circular ring is attached to an inner side thereof and another panel extends over the ring.
    Type: Grant
    Filed: January 28, 1999
    Date of Patent: June 13, 2000
    Assignee: Aaron Schwartz
    Inventor: Danielle Swensen de Vidals