US PATENT SUBCLASS 285 / 141.1
.~ Nipple sealed to plate

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

136.1  DF  PIPE TO DISCREET NIPPLE OR SLEEVE TO PLATE (I.E., THREE SUCCESSIVE PIECES) {7}
141.1.~ Nipple sealed to plate

DEFINITION

Classification: 285/141.1

Nipple sealed to plate:

(under subclass 136.1) Subject matter wherein the components are joined by a leakproof means (e.g., gasket, weld, etc.).