Title:
Quick-donning breathing mask
United States Patent 3037501


Inventors:
Miller, Arthur E.
Application Number:
US79061859A
Publication Date:
06/05/1962
Filing Date:
02/02/1959
Assignee:
SCOTT AVIAT CORP
Primary Class:
International Classes:
A62B18/02; A62B18/08
View Patent Images:
US Patent References:
2858828Respirator1958-11-04
2857911Respiratory mouthpiece1958-10-28
2566557Breath deflector1951-09-04
2428425Self-contained emergency oxygen breather1947-10-07
2220674Mouth prop1940-11-05
RE20389N/A1937-06-01
Foreign References:
FR829908A1938-07-11