Patents by Inventor Darin S. Hanson

Darin S. Hanson 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).

  • Combination money clip
    Patent number: 5115909
    Abstract: A money clip, made from clear extruded plastic, which is adapted to hold not only currency but has a compartment to hold a document such as a driver's license or credit card and may also have a pouch affixed to one of its sides to hold a spare emergency key such as a car door or house key.
    Type: Grant
    Filed: June 3, 1991
    Date of Patent: May 26, 1992
    Inventors: Harold L. Hull, Darin S. Hanson