Patent Number: 6,332,424

Title: Hands free signal device

Abstract: A hands free signal device for use in conjunction with a scuba system. Thehands free signal device includes an inflatable member engaged with aninflation source. The inflation source, for example, can be a tank ofcompressed air commonly used in scuba diving or can be a smaller,self-contained cylinder of carbon dioxide. The signaling device is adaptedfor use in conjunction with a scuba diving buoyancy compensation jacketand is activated by pulling on a cord within easy reach of the scubadiver.

Inventors: Frink; Stephen B. (Key Largo, FL)


International Classification: B63C 11/02 (20060101); B63C 11/26 (20060101); B64B 001/40 ()

Expiration Date: 12/25/2014