US PATENT SUBCLASS 229 / 5.5
.~ End structure
Current as of:
June, 1999
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229 /
HD
ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES
100
DF
PAPERBOARD BOX
{54}
5.5
.~ End structure {3}
5.6
DF
.~.~
> Crimped seam
5.7
DF
.~.~
> Separate fastener
5.8
DF
.~.~
> Pressed bottom or top
DEFINITION
Classification: 229/5.5
(under the class definition) Subject matter relating to the end structure of the receptacle or in the method of attaching it to the side walls other than by crimping or by means of separate fasteners.
SEE OR SEARCH CLASS
220, Receptacles,
600+, for analogous end structures.