Patents by Inventor Lon J. Hettinger

Lon J. Hettinger 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).

  • Quick evacuation fireman's coat
    Patent number: 4449253
    Abstract: A fireman's coat is modified by the addition of several emergency evacuation straps along the sides, the tops of the shoulders, and behind the neck, to permit a fireman overcome by smoke or otherwise incapacitated to be effectively and quickly evacuated by use of the straps as handles to drag or carry the fireman to safety.
    Type: Grant
    Filed: September 16, 1981
    Date of Patent: May 22, 1984
    Inventor: Lon J. Hettinger