Patents Represented by Law Firm Raptes, M. Ted
  • Patent number: 3992722
    Abstract: Various embodiments of energy absorbing, protective helmets constructed of resilient foam means covered with a tough, pliable surface coating. The helmets are adapted to be worn on a person's head and have openings therein generally conforming to a perso's eyes, ears, nose, mouth and chin. In modifications of the helmet, fixed or removable transparent shields means are mounted across the front openings and hemispherical plate means can be disposed at the top of the helmet. Other modifications of the helmet provide guard means across the front openings.
    Type: Grant
    Filed: July 24, 1975
    Date of Patent: November 23, 1976
    Inventor: Jhoon Goo Rhee