US PATENT SUBCLASS 493 / 90
.~.~.~ Including internal partition

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}
90.~.~.~ Including internal partition {2}
91  DF  .~.~.~.~> Intersecting partitions
92  DF  .~.~.~.~> Single shaped partition adapted to touch packaged material on three sides

DEFINITION

Classification: 493/90

Including internal partition:

(under subclass 84) Method or apparatus wherein one of the workpieces is intended to serve to divide the space within the receptacle and provide a compartment for acceptance of material to be packaged in the receptacle.

(1) Note. An egg carton made of a container and separate partition is included in this subclass.

(2) Note. The partition of this subclass is a separate member from the wall of the container.

SEE OR SEARCH THIS CLASS, SUBCLASS:

136, for forming a one-piece-blank into a compartmentized container in which the container is held in erected condition by interfitting of container portions.

391, for assembling container partitions, or assembling a previously formed container with a partition, without forming the container.

912, for an art digest of related operations.