Patents by Inventor Vernon C. Kirk

Vernon C. Kirk 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: 4398760
    Abstract: A rescue net characterized by a base ring, a rail ring, netting covering the base ring and extending between the base ring and rail ring, a hoist assembly, and a number of shroud lines coupling the rail ring to the hoist assembly. The base ring and the rail ring are provided with a number of holes so that they flood and sink upon contact with the water. This allows boating accident victims and the like to be scooped out of the water by lowering the net from a helicopter and dragging the net below the surface of the water towards the victim.
    Type: Grant
    Filed: May 11, 1981
    Date of Patent: August 16, 1983
    Inventor: Vernon C. Kirk