US PATENT SUBCLASS 428 / 118
.~.~ Hexagonally shaped cavities

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

98  DF  STRUCTURALLY DEFINED WEB OR SHEET (E.G., OVERALL DIMENSION, ETC.) {20}
116  DF  .~ Honeycomb-like {2}
118.~.~ Hexagonally shaped cavities

DEFINITION

Classification: 428/118

(under subclass 116) Product in which the cavities are bounded by a continuous six sided wall.