Title:
Blast closure
United States Patent 3015342


Inventors:
Price, Charles D.
Application Number:
US84197459A
Publication Date:
01/02/1962
Filing Date:
09/24/1959
Assignee:
MOSLER SAFE CO
Primary Class:
Other Classes:
109/1S, 137/493.6, 137/517, 137/519
International Classes:
E04H9/06; E06B5/10; F16K17/00; F24F13/10
View Patent Images:
US Patent References:
2926694Air cut-off valve1960-03-01
2776056Apparatus for filtering liquid1957-01-01
2718902Full vented floating valve brackets for bubble trays and the like1955-09-27
2704983Atom-bombproof shelter1955-03-29
1751230Compressor valve1930-03-18
1402082N/A1922-01-03
1029726N/A1912-06-18
0039568N/A1863-08-18