US PATENT SUBCLASS 264 / 289.3-- .~.~.~ With treatment other than heating before stretching

US PATENT SUBCLASS 264 / 289.3
.~.~.~ With treatment other than heating before stretching

Current as of: June, 1999
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264 /	HD	PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

239	DF	MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE {10}
280	DF	.~ Reshaping running or indefinite-length work {5}
288.4	DF	.~.~ Stretching by applying tension {5}
289.3		.~.~.~ With treatment other than heating before stretching

DEFINITION

Classification: 264/289.3

With treatment other than heating before stretching:

(under subclass 288.4) Process wherein the workpiece is treated by other than heat before tension for stretching is applied, e.g., pressure treatment, fluid treatment, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

78, for a process which includes dyeing of the workpiece.

82+, for a process which includes reactive gas or vapor treatment of the workpiece.

103, for a process which includes textile fabric formation.

138+, for a process in which a portion of the workpiece is modified to aid the stretching procedure and the modified portion is later removed from the stretched workpiece.