Title:
Locking and release mechanism for pressure vessel closures
United States Patent 2544854


Inventors:
Oys, John E.
Pinke, August H.
Application Number:
US2683648A
Publication Date:
03/13/1951
Filing Date:
05/13/1948
Assignee:
LOWELL SPECIALTY COMPANY
Primary Class:
Other Classes:
222/397, 222/402
International Classes:
B05B9/08
View Patent Images:
US Patent References:
2188735Pressure cooker1940-01-30
2026799Converter1936-01-07
1903167Pressure vessel for solid carbon dioxide1933-03-28
Foreign References:
FR770034A1934-09-05