U.S. Patent #3,538,508 , also known to those who follow most things blindly as the Pillow Crash Helmet , is a pillow that folds in half in the event of a crash and is placed over the passenger’s head, and strapped under the chin.
Fun and Crazy Inventions and Inventors
U.S. Patent #3,538,508 , also known to those who follow most things blindly as the Pillow Crash Helmet , is a pillow that folds in half in the event of a crash and is placed over the passenger’s head, and strapped under the chin.