Pump actuated sealing system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 25, 2001
app pub date -
Mar 9, 2001
filing date -
Mar 9, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A container with a secured closure is provided with a sealing system having an inflatable seal. A user actuated pneumatic or hydraulic pump supplies a quantity of air to inflate the seal. When the seal is inflated, a surface of the seal acts against surfaces of the container and the closure to effect a hermetic seal. The air may be selectively released from the inflatable seal by the user of the container to facilitate access to the contents of the container. Conversely, the air may be selectively pumped into the inflatable seal by the user to provide a secure, impermeable seal when the container is closed.
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