Receptacles – Container attachment or adjunct – Valve protector
Patent
1992-02-06
1992-10-27
Marcus, Stephen
Receptacles
Container attachment or adjunct
Valve protector
220304, 220724, 220 891, 220 892, B65D 5300
Patent
active
051582040
ABSTRACT:
Containment cap and adapter for mounting on a gas cylinder to isolate the cylinder valve from the ambient atmosphere and contain leakage from said valve. The cap can include means to receive inner-pressurization and remove contained leakage.
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Christoff Stanley F.
Croll Dennis W.
Martrich Robert L.
Air Products and Chemicals Inc.
Marcus Stephen
Marsh William F.
Simmons James C.
Stucker Nova
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