US PATENT SUBCLASS 493 / 353
.~.~ By use of composite cutting, breaking, tearing, or abrading tool and folding tool

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

340  DF  WITH CUTTING, BREAKING, TEARING, OR ABRADING {9}
352  DF  .~ And with bending {4}
353.~.~ By use of composite cutting, breaking, tearing, or abrading tool and folding tool

DEFINITION

Classification: 493/353

By use of composite cutting, breaking, tearing, or abrading tool and folding tool:

(under subclass 352) Method or apparatus including means to stress the workpiece beyond its elastic limit along a predetermined line to form a permanent crease and including means to pierce, or engage with a crystalline tool, wherein the two means are an integral unit having no relative

movement of the functioning surfaces when performing either operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

68, for making a rigid container including folding and assembling combined with cutting, breaking, tearing, or abrading by a rotary tool.

69+, for making a rigid container including folding combined with cutting, breaking, tearing, or abrading by a rotary tool.

79+, for making a rigid container including folding combined with cutting, breaking, tearing, or abrading by a reciprocatory tool.

151, for making a rigid container including coating with an adhesive and folding.

162+, for making a rigid container including folding. 231+, for making a pliable container including folding combined with cutting, breaking, tearing, or abrading.

243+, for making a pliable container including folding.

356+, for folding combined with cutting, breaking, tearing, or abrading, generally.

405+, for folding, generally, of a sheet or web.