Receptacles – Closures – External and internal bar or closure
Patent
1977-03-11
1977-11-01
Hall, George T.
Receptacles
Closures
External and internal bar or closure
220334, B65D 4500
Patent
active
040562123
ABSTRACT:
A portable spherically shaped pressure vessel utilizes a noninterfering sle pivot internally operable door slidably supported against an interior wall surface for safely storing and transporting an improvised explosive device therein. The door in its open position provides rapid unobstructed access through a conveniently positioned reinforced port hole and rapid closure of the port with complete sealing of the explosive contents contained within the vessel.
REFERENCES:
patent: 1924279 (1933-08-01), Harter
patent: 2959320 (1960-11-01), Feagan et al.
Backofen Joseph E.
Petty Jon
Trott Beverly D.
Edelberg Nathan
Erkkila A. Victor
Hall George T.
The United States of America as represented by the Secretary of
Yarmovsky Max
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