Patents by Inventor Jason Curtis Nygaard

Jason Curtis Nygaard 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).

  • Interlock system for multi-door enclosures
    Patent number: 8147008
    Abstract: A multi-door enclosure includes an enclosure body, a primary door having an actuator and a secondary door. An interlock member having a holding section extends between the primary door and the secondary door. As the primary door closes, the actuator contacts the interlock member to translate the interlock member towards the secondary door until the holding section engages the secondary door.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: April 3, 2012
    Assignee: Hoffman Enclosures, Inc.
    Inventors: Anteneh Guebre-Tsadik, Joseph David Ricke, Jason Curtis Nygaard, Dean Jerome Bergerson, Steven Lyle Ruud