US PATENT SUBCLASS 413 / 1
METHOD

Current as of: June, 1999
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413 /   HD   SHEET METAL CONTAINER MAKING

1METHOD {3}
2  DF  .~> Assembling receptacle with closure {2}
8  DF  .~> Forming or treating metallic closure {9}
25  DF  .~> Making pull tab-gripping means (ring end)

DEFINITION

Classification: 413/1

METHOD:

(under the class definition) Process for forming a complete sheet metal container or part of one, a complete sheet metal closure or part of one.

SEE OR SEARCH CLASS

72, Metal Deforming,

374+, for open topped receptacle making which are intended to be closed or capped subsequently.