US PATENT SUBCLASS 428 / 62
.~.~.~ Pile or nap surface sheets connected

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

57  DF  SHEETS OR WEBS EDGE SPLICED OR JOINED {1}
58  DF  .~ Sheets or webs coplanar {3}
61  DF  .~.~ With noncoplanar reinforcement {1}
62.~.~.~ Pile or nap surface sheets connected

DEFINITION

Classification: 428/62

(under subclass 61) Product wherein pile surfaced sheets or webs (e.g., rugs or carpets etc.) are connected.