US PATENT SUBCLASS 285 / 145.1
.~ Having telescoping portion

Current as of: June, 1999
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285 /   HD   PIPE JOINTS OR COUPLINGS

144.1  DF  SERIAL,RELATIVELY MOVABLE PORTIONS {4}
145.1.~ Having telescoping portion {3}
145.2  DF  .~.~> Pivot or swivel
145.3  DF  .~.~> Ball connector
145.4  DF  .~.~> Sleeve {1}

DEFINITION

Classification: 285/145.1

Having telescoping portion:

(under subclass 144.1) Subject matter including a slidable member, thereby making the unit extensible or compressible.

SEE OR SEARCH THIS CLASS, SUBCLASS:

148.27, for serial diverse joints having eccentric means providing lateral adjustment.