US PATENT SUBCLASS 285 / 134.1
U-TYPE (E.G., RETURN BEND)


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



285 /   HD   PIPE JOINTS OR COUPLINGS

134.1U-TYPE (E.G., RETURN BEND) {1}
135.1  DF  .~> Detachable {2}


DEFINITION

Classification: 285/134.1

U-TYPE (E.G., RETURN BEND):

(under the class definition) Subject matter comprising a pipe coupling having parallel leg portions which are connected by a bight or "U" shaped section.

SEE OR SEARCH CLASS

138, Pipes and Tubular Conduits,

95, for pipe closures of the return bend type.