Vacuum regulator for a breastmilk pump
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United States of America Patent
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Oct 9, 2001
Grant Date -
N/A
app pub date -
Feb 16, 2000
filing date -
Sep 17, 1996
priority date (Note) -
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Abstract
'An improved vacuum regulator for a breastmilk pump comprising a rotary member having an internal groove that is positionable over at least one port on a nub that is adapted to be in communication with a volume of a breast pump in which negative pressure is periodically generated.'
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