Human body heater

Claim 1

A HUMAN BODY HEATER FOR READY ATTACHMENT AND SUPPORT FROM A PERSON COMPRISING AN ELONGATED UPSTANDING HOUSING PROVIDING A COMBUSTION CHAMBER AND HAVING A PLURALITY OF OPENINGS IN THE BOTTOM AND A PLURALITY OF OPENINGS IN THE TOP FOR THE RECEPTION OF AIR FOR COMBUSTION AND THE PASSAGE OF PRODUCTS OF COMBUSTION RESPECTIVELY WITH THE PRODUCTS OF COMBUSTION ADAPTED TO PASS DIRECTLY INTO THE SPACE BETWEEN AN OUTER GARMENT AND A PERSON''S BODY TO HEAT PORTIONS OF THE BODY ADJACENT THE HEART SO THAT THE BLOOD STREAM WILL BE MAINTAINED WARM TO MAINTAIN THE BODY AT A COMFORTABLE TEMPERATURE, A TUBE EXTENDING ALONG THE ELONGATED UPSTANDING HOUSING IN HEAT CONDUCTING RELATION WITH THE COMBUSTION CHAMBER AND WITH THE LOWER END THEREOF OUTSIDE OF THE COMBUSTION CHAMBER FOR RECEIVING FRESH AIR AND THE UPPER END THEREOF PROJECTING ABOVE THE COMBUSTION CHAMBER FOR ATTACHMENT OF A TUBE FOR CONDUCTING BREATHING AIR, AND A FLEXIBLE TUBE CONNECTED TO THE UPPER END OF SAID HEAT CONDUCTING TUBE, A MASK IN COMMUNICATION WITH SAID FLEXIBLE TUBE FOR POSITIONING CLOSE TO A PERSON''S NOSE FOR DIRECTING WARM AIR FROM SAID FLEXIBLE TUBE FOR INHALATION INTO A PERSON''S LUNGS WHEREBY HEATED AIR MAY BE INHALED TO MAINTAIN THE BODY TEMPERATURE, AND MEANS FOR SUSPENDING THE BODY HEATER DIRECTLY FROM A PERSON''S BODY WITHOUT REQUIRING ALTERATIONS IN THE GARMENT.