Patents by Inventor Chris A. Weickert

Chris A. Weickert 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).

  • Patent number: 4719797
    Abstract: In the testing of explosive munitions, particularly sub-munitions such as self-forging fragment and shaped charge devices, the munitions are spun about a longitudinal axis to simulate a spin-stabilized munition. An assembly for spinning the munition includes a stationary hub, a rotating hub and an arrangement for mounting the munition concentrically on the hub. A detonator mount positions a detonator and an explosive booster on the axle near the explosive. The stationary mounting of the detonator and booster allows a safer disarming of the munition in the event of misfire.
    Type: Grant
    Filed: July 16, 1986
    Date of Patent: January 19, 1988
    Assignee: Her Majesty the Queen in right of Canada, as represented by the Minister of National Defence
    Inventors: Chris A. Weickert, Thomas A. Storrie
  • Patent number: 4641581
    Abstract: Disclosed is a low cost bulk explosive storage container constructed in such a way that simple on-site modifications, specifically the attachment of a metal liner and the addition of a fluid will transform the carrying container into a directed energy demolition device.
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: February 10, 1987
    Assignee: Her Majesty the Queen in right of Canada, as represented by the Minister of National Defence
    Inventors: Chris A. Weickert, Gordon K. Briosi