Title:
Adherent face mask having a quick disconnect fitting and disposable components
United States Patent 3357426


Inventors:
Cohen, David D.
Application Number:
US42552765A
Publication Date:
12/12/1967
Filing Date:
01/14/1965
Assignee:
Univ, California
Primary Class:
Other Classes:
128/206.25
International Classes:
A61M16/06; A61M16/01
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US Patent References:
3049121Oronasal mask1962-08-14
2418473Hood for oxygen therapy1947-04-08
1465316Combination inhaler1923-08-21