Pipes and tubular conduits – Flexible – Corrugated
Patent
1999-10-29
2000-11-07
Brinson, Patrick
Pipes and tubular conduits
Flexible
Corrugated
138DIG11, F16L 1111
Patent
active
06142188&
ABSTRACT:
A corrugated non-reinforced polymeric flexible hose which has at least the outer crests formed with flat apices. The valleys of the corrugations may also have flat apices. The crests and valleys are connected by side walls extending at a shallow angle.
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Romero Edward
Schaerfl William J.
Brinson Patrick
Dayco Products Inc.
Tassone Joseph V.
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