Pipe joints or couplings – Nonmetal to metal – Internal member
Patent
1997-07-23
1999-11-16
Arola, Dave W.
Pipe joints or couplings
Nonmetal to metal
Internal member
285903, 29890144, F16L 3323
Patent
active
059843756
ABSTRACT:
A hose coupling assembly utilizes first and second hose collar halves interacting with a barbed connector for mounting to a PVC spiral hose with screws. The collar halves are identical and may be molded from flexible plastic material for ease of attachment to the spiral hose.
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Arola Dave W.
Pojunas Leonard
Schlumberger Industries Inc.
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