US PATENT SUBCLASS 57 / 281
.~ Package handling

Current as of: June, 1999
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57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

1 R  DF  APPARATUS AND PROCESSES {45}
281.~ Package handling

DEFINITION

Classification: 57/281

Package handling:

(under subclass 1) Subject matter including the moving or transferring of strand material in package form between, to, or from spinning stations.

SEE OR SEARCH THIS CLASS, SUBCLASS:

90+, for positively moving or conducting strand material to or through a twisting operation.

270+, for bobbin or package manipulation during a doffing or donning operation.

SEE OR SEARCH CLASS

19, Textiles: Fiber Preparation,

159, for handling slivers in coiling cans.

414, Material or Article Handling, appropriate subclasses for systems of moving or handling articles in general.