Patents by Inventor James R. Estabrook

James R. Estabrook 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: 4253198
    Abstract: A rescue suit having belt loops positioned on the external surface of the suit, in close proximity to the line of the armpits, which engage a belt that holds a D ring for engaging a life line at the body of the suit. The rescue suit also has integral boots completely or partially coated with a tough, tear and puncture resistant plastic, a strip of highly reflective tape attached horizontally on the back of the suit near the shoulder line and a cinch strap located to circumscribe each leg near the upper thigh close to the crotch area.Reflective strips of tape may also be attached and circumscribe the suit at the wrists. A mask may be engaged to the inner surface of the hood. The mask is adapted to fully cover the face except for an eye-nose opening and may have sufficient length to extend under the zipper.
    Type: Grant
    Filed: May 29, 1979
    Date of Patent: March 3, 1981
    Inventor: James R. Estabrook