US PATENT SUBCLASS 403 / 36
.~ Pressure fitting

Current as of: June, 1999
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403 /   HD   JOINTS AND CONNECTIONS

34  DF  WITH DISTINCT FLUID OR ARTICLE HANDLING OR DIRECTING FEATURE {3}
36.~ Pressure fitting

DEFINITION

Classification: 403/36

(under subclass 34) Structure comprising a fitting communicating between the interior and exterior of the joint, said fitting including pressure responsive means to permit fluid to flow into, but not out of the joint.