US PATENT SUBCLASS 229 / 206
.~.~ Including a coating or lamination (e.g., adhesive tape) covering a line of weakness

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

100  DF  PAPERBOARD BOX {54}
200  DF  .~ Having means to facilitate opening the box by severing (e.g., tearing, cutting, piercing, etc.) box material or outer wrapper {14}
206.~.~ Including a coating or lamination (e.g., adhesive tape) covering a line of weakness

DEFINITION

Classification: 229/206

Including a coating or lamination (e.g., adhesive tape) covering a line of weakness:

(under subclass 200) Subject matter wherein the box material includes a line of reduced strength which is overlain by a layer of material.