Adapter pipe fitting for sprinkler or drip-type irrigation systems
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United States of America Patent
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Oct 12, 1993
Grant Date -
N/A
app pub date -
Aug 30, 1991
filing date -
Aug 30, 1991
priority date (Note) -
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status (Latency Note)
Importance
Abstract
Adapter pipe fittings for sprinkler or drip-type irrigation systems are improved by providing take-off fittings that snap into offtake connector members of the pipe body of such an adapter pipe fitting and swivels therein. The offtake portion of such a take-off swivel fitting preferably includes a screw threaded tip backed by a barb for enhancing holding of attached offtake tubing during the swivel action and for enabling selected take-off swivel fittings in manifold type units to be closed off by screwing plugs onto the threaded terminal ends thereof.
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