Patents by Inventor Carl O. Ulin

Carl O. Ulin 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).

  • Chaff ejecting device
    Patent number: 4309705
    Abstract: A device for ejecting radar interference chaff, comprising a magazine having a number of tubular cells (21) in which bundles of chaff (22) are displaced towards an ejection opening. A plunger device (23) and a wire (29) connected thereto is used for displacing the bundles. The wire runs inside the covers of said bundles between the plunger device and the ejection opening and is used to rip the covers when the bundles pass said opening. Said magazine may comprise one or a number of changeable cassettes, each having a number of said cells.
    Type: Grant
    Filed: December 14, 1979
    Date of Patent: January 5, 1982
    Assignee: U.S. Philips Corporation
    Inventor: Carl O. Ulin