US PATENT SUBCLASS 493 / 119
.~.~.~.~.~.~ Bifurcated member

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

51  DF  CONTAINER MAKING {2}
52  DF  .~ Rigid container (e.g., box, carton, cap, cup, etc.) {10}
84  DF  .~.~ Assembling of distinct members {12}
114  DF  .~.~.~ Securing {1}
115  DF  .~.~.~.~ By application of distinct securing member {2}
118  DF  .~.~.~.~.~ Material penetrating member {1}
119.~.~.~.~.~.~ Bifurcated member

DEFINITION

Classification: 493/119

Bifurcated member:

(under subclass 118) Method or apparatus wherein the fastening workpiece includes two sharp edges and is intended to fasten by the act of both edges piercing into the other workpiece at the same time.