Title:
Flying suit helmet with penetrable sealing closure structure
United States Patent 3067425


Inventors:
Colley, Russell S.
Application Number:
US85181359A
Publication Date:
12/11/1962
Filing Date:
11/09/1959
Assignee:
GOODRICH CO B F
Primary Class:
Other Classes:
128/202.15, 137/223, 137/614.19, 141/329, 604/256
International Classes:
A62B18/08; B64D10/00; F16L5/10
View Patent Images:
US Patent References:
2857911Respiratory mouthpiece1958-10-28
2761593Valve for pressurized containers1956-09-04
2757843Pressurized containers and method of filling the same1956-08-07
2755060Reinforced flexible wall valve structure1956-07-17
2689564Blood donor assembly1954-09-21
2667986Self-sealing dispensing device1954-02-02
2589716Valve construction1952-03-18
2183900Inflation valve1939-12-19
2151466Valve1939-03-21
2011562Valve for inflatable balls and the like1935-08-20
1366437Gas-mask1921-01-25
0183521N/A1876-10-24