Bottles and jars – Closures – Self-sealing – piercable-type closure
Patent
1988-10-19
1989-12-12
Marcus, Stephen
Bottles and jars
Closures
Self-sealing, piercable-type closure
220277, 222 835, 53471, 137318, 137322, 2065245, B67B 500, B67B 724
Patent
active
048861782
ABSTRACT:
A bubbler container for containing and transporting ultra-pure corrosive and poisonous liquid reagents which must be protected from exposure to air and from transmission of gas or vapor through containment walls, means for using the same in connection with unique valving and multiple layer seals for conduits is disclosed.
REFERENCES:
patent: 1189465 (1916-07-01), Mayo
patent: 2091737 (1937-08-01), Longway
patent: 2114583 (1938-04-01), Adams
patent: 2200600 (1940-05-01), Grapp
patent: 3438656 (1969-04-01), Fritch
patent: 3463339 (1969-08-01), McGuckin
patent: 4298037 (1981-11-01), Schumacher et al.
patent: 4582207 (1986-04-01), Howard et al.
Air Products and Chemicals Inc.
Marcus Stephen
Marsh William F.
Simmons James C.
Stucker Nova
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