US PATENT SUBCLASS 285 / 136.1
PIPE TO DISCREET NIPPLE OR SLEEVE TO PLATE (I.E., THREE SUCCESSIVE PIECES)

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

136.1PIPE TO DISCREET NIPPLE OR SLEEVE TO PLATE (I.E., THREE SUCCESSIVE PIECES) {7}
137.11  DF  .~> Pipe to nipple connection dependent on nipple to plate connection
138.1  DF  .~> Ball and socket
139.1  DF  .~> Plate clamped between flanged nipple and separate fastener {2}
140.1  DF  .~> Expandable detent engages plate to hold nipple
141.1  DF  .~> Nipple sealed to plate
142.1  DF  .~> Nipple bolted to plate
143.1  DF  .~> Nipple threaded to plate

DEFINITION

Classification: 285/136.1

PIPE TO DISCREET NIPPLE OR SLEEVE TO PLATE (I.E., THREE SUCCESSIVE PIECES):

(under the class definition) Subject matter comprising an intermediate tubular means between a pipe or rod and a plate or pipe side.

(1) Note. The nipple being a tubular connection means which is generally six inches or shorter in length.

SEE OR SEARCH THIS CLASS, SUBCLASS:

189+, for a joint between the end of a pipe and a plate or pipe side.

SEE OR SEARCH CLASS

403, Joints and Connections,

187+, for a rod connected to a plate or side through an intermediate member.