Apparatus and method for evacuating a liquid
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United States of America Patent
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-
Jan 8, 2008
Grant Date -
N/A
app pub date -
Mar 31, 2003
filing date -
Jun 12, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
One version of the portable liquid-evacuation device may include: a container having a top wall, a bottom wall, a sidewall, a liquid inlet, a liquid outlet, and an air outlet, with the air outlet being connectable to a remote vacuum source; a pump positioned in the container, with the pump including a pump outlet; and a conduit extending from the pump outlet to the liquid outlet. In this particular version, the device may be free of both an integral vacuum source and a float-activated liquid-inlet closure. In another version, the device may include: a top wall including a liquid outlet; a pump attached to the top wall, with the pump including a pump inlet and a pump outlet; and a conduit extending from the pump outlet to the liquid outlet. In this version, the device may be free of a container sidewall and a container bottom wall.
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