Bottles and jars – Closures – Receptacle interior communicable with exterior with closure...
Patent
1979-03-19
1981-06-09
Shoap, Allan N.
Bottles and jars
Closures
Receptacle interior communicable with exterior with closure...
215261, 215352, 220371, B65D 5116
Patent
active
042719739
ABSTRACT:
A vessel is disclosed which is particularly suited to the sterility testing of drugs and medical equipment. The vessel comprises a glass container with a flat bottom and a plain cylindrical wall and a molded nylon cap which fits over the open end of the container. The cap has a skirt portion including a sealing ring which forms an airtight seal around the container and a top portion having a removable filter element held in place by a clip and which permits venting of the container.
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patent: 4112984 (1978-09-01), Guslia et al.
patent: 4136796 (1979-01-01), Dubois et al.
Quagliaro Daniel A.
Stiesi Walter E.
Shoap Allan N.
United States of America
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