Drip irrigation apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 22, 1995
Issued Date -
N/A
app pub date -
Jul 25, 1994
filing date -
Feb 26, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Drip irrigation apparatus including a housing including a water inlet, a water outlet and a water flow path extending therebetween and a pressure responsive membrane disposed within the housing and arranged to govern the flow of water, and wherein the orientation of the pressure responsive membrane is responsive to the pressure of the water impinging on the membrane at a plurality of different locations on the same side of the membrane which are separated from each other.
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Family
International Classification(s)
Cited Art Landscape
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