US PATENT SUBCLASS 285 / 337
.~ Externally with clamp
Current as of: June, 1999
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DEFINITION
Classification: 285/337
(under subclass 335) Subject matter wherein an overlapped portion of a joint is covered by packing entirely external of the joined members and a clamp or collar compresses the external packing.
SEE OR SEARCH THIS CLASS, SUBCLASS:
148.6+, for compound joints which may include an externally packed joint.
364+, for packed flange joints with clamping means.
413, for clamping rings, per se, for pipe joints.
