Containment seal assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 31, 1992
Grant Date -
N/A
app pub date -
Nov 8, 1990
filing date -
Nov 8, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cap assembly for use with a container having a stopper and a closure including a cap defining a chamber above a stopper. The cap on said closure, said cap including an access disc penetrable by a syringe position in alignment with the stopper for access to the container by the syringe. The assembly further including vent ports for communication between the chamber and the atmosphere. Finally there is a filter in the chamber for filtering gas flow through the vent port.
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Family
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Cited Art Landscape
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