Modular chemical/biological headgear system

• Main Authors: CHASE STEPHEN E, GROVE COREY M, BARKER DANIEL J
• Format: Patent
• Language: English
• Published: 13.10.2015
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING; FIRE-FIGHTING; HATS; HEAD COVERINGS; HEADWEAR; HUMAN NECESSITIES; HYGIENE; LIFE-SAVING; MEDICAL OR VETERINARY SCIENCE

A modular chemical/biological headgear system includes a helmet liner of a resilient shock absorbing material that conforms generally to the shape of a wearer's head, provides a cavity for removable installation of one or more modular filters in the back, and a duct to convey filtered air from...