US PATENT SUBCLASS 413 / 5
.~.~.~ Metal to nonmetal

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

1  DF  METHOD {3}
2  DF  .~ Assembling receptacle with closure {2}
4  DF  .~.~ End joint forming {3}
5.~.~.~ Metal to nonmetal

DEFINITION

Classification: 413/5

Metal to nonmetal:

(under subclass 4) Process wherein either the end closure or the open topped container is made of a nonmetallic material and the other element is metallic.