Equalizer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 27, 2001
Grant Date -
N/A
app pub date -
Jan 3, 2000
filing date -
Nov 15, 1999
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Apparatus for equalizing pressure between two conduits including means for sensing pressure in said conduits; valve means communicating between said conduits, said valve means adapted to open so as to equalize pressure between said conduits.
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Cited Art Landscape
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