US PATENT SUBCLASS 29 / 4.55
.~ Metal wool bundling

Current as of: June, 1999
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29 /   HD   METAL WORKING

4.51  DF  SHREDDING METAL OR METAL WOOL ARTICLE MAKING {2}
4.55.~ Metal wool bundling {1}
4.56  DF  .~.~> Soap-pad making

DEFINITION

Classification: 29/4.55

Metal wool bundling:

(under subclass 4.51) Process or apparatus wherein metal wool is shaped into a longer mass generally to produce an article of manufacture.

(1) Note. Metal wool is defined as metal filaments or threads matted into a densely felted mass.

SEE OR SEARCH CLASS

72, Metal Deforming, for a method or apparatus for deforming a self-shape-sustaining metal workpiece within the class definition.