Liquid flow controlling device
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United States of America Patent
Stats
-
Sep 16, 1997
Issued Date -
N/A
app pub date -
Sep 27, 1995
filing date -
Aug 25, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A self-contained attachment unit which is to be connected between the mouth of a baby nurser and a nipple, including a liquid flow path having a variable internal diameter, and an adjuster for varying the internal diameter, a track path following the liquid flow path to guide the adjuster along the liquid flow path for controlling the size of the internal diameter from its maximum to closure to vary liquid flow from the baby nurser to the nipple from a maximum to complete shut off of flow.
First Claim
Family
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