US PATENT SUBCLASS 229 / 4.5
.~ Cylindrical or conical body, or wall structure

Current as of: June, 1999
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229 /   HD   ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES

100  DF  PAPERBOARD BOX {54}
4.5.~ Cylindrical or conical body, or wall structure

DEFINITION

Classification: 229/4.5

(under the class definition) Subject matter relating to the structure of the body or walls of boxes of cylindrical or conical form.

SEE OR SEARCH THIS CLASS, SUBCLASS:

3.1, for waterproofed boxes.

93, for open ended paper mailing tubes.

120.02+, for compartmented boxes.

SEE OR SEARCH CLASS

220, Receptacles, appropriate subclasses for similar receptacle structure.