Spring stem
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 1, 2005
Issued Date -
N/A
app pub date -
May 10, 2004
filing date -
Jan 30, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stem for a watering nipple for use in supplying water to poultry is provided. At least a portion of the stem is hollow and formed of coiled material in a manner similar to that of a coiled spring such that the stem has a number of turns and minuscule gaps provided between adjacent turns. Upon actuation of the nipple, a water-tight seal is broken such that a portion of the water is directed to flow through the hollow interior of the stem, and preferably directly into the mouth of the poultry. Some water, though, will flow along the outer surface of the stem. Where the coiled material is provided, this water will either be drawn into the hollow interior of the stem through the minuscule gaps, or this water will adhere to the outer surfaces of the stem to attract and allow poultry to drink the water thereon.
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