US PATENT SUBCLASS 76 / 22
.~ Feeding

Current as of: June, 1999
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76 /   HD   METAL TOOLS AND IMPLEMENTS, MAKING

12  DF  FILE CUTTING {9}
22.~ Feeding {1}
23  DF  .~.~> Screw-operated

DEFINITION

Classification: 76/22

Miscellaneous devices for feeding the blanks to the file cutting or punching mechanisms.

SEE OR SEARCH CLASS

226, Advancing Material of Indeterminate Length, appropriate subclasses for methods of, and apparatus for, feeding material without utilizing the leading or trailing ends to effect movement of the material.