Patents by Inventor Donald Leslie Smith

Donald Leslie Smith 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: 4007660
    Abstract: A rocket retention assembly for use with a rocket launcher and rockets provided with outwardly extending shear rings at their rear ends. Each rocket is provided with a conducting ring extending about the periphery of its rear end. The assembly includes a first support plate for engaging the shear ring when the rocket is placed in the firing position in the rocket launcher and preventing forward displacement of the ring from the firing position. This support plate has a loading hole for each launch tube formed therein. A second support plate engages the shear ring when the rocket is in the firing position and prevents rearward displacement of the shear ring from the firing position. This second support plate has an opening formed therein for each launch tube of the rocket launcher, each opening being located at the rear end of a rocket in a launch tube.
    Type: Grant
    Filed: March 1, 1976
    Date of Patent: February 15, 1977
    Assignee: Her Majesty The Queen in right of Canada as represented by the Minister of National Defense
    Inventors: Donald Leslie Smith, Donald William Noble