US PATENT SUBCLASS 493 / 387
.~.~.~ Including convex or recessed surface (e.g., eyeglass case)

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

374  DF  ASSEMBLING OR DISASSEMBLING OF DISTINCT MEMBERS {5}
379  DF  .~ Comprising bringing two members together {4}
386  DF  .~.~ Wrapping one member about another member {3}
387.~.~.~ Including convex or recessed surface (e.g., eyeglass case)

DEFINITION

Classification: 493/387

Including convex or recessed surface (e.g., eyeglass case):

(under subclass 386) Method or apparatus wherein the workpiece being conformed to is generally rigid and three-dimensionally bulged or caved in so that the pliable member must be caused to conform to that shape.