Patents by Inventor James L. Cornforth

James L. Cornforth 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: 4056861
    Abstract: A life-saving device adapted to be thrown to swimmers requiring aid consisting of a buoyant member loosely confined within a net-like web. The web is preferably buoyant and the opening in the web permits ready grasping thereof by the swimmer and the web also facilitates the device being accurately thrown considerable distances with safety.
    Type: Grant
    Filed: December 3, 1976
    Date of Patent: November 8, 1977
    Inventor: James L. Cornforth