B - Operations – Transporting – 29 – B
Patent
B - Operations, Transporting
29
B
18/1211
B29B 7/52 (2006.01) B44F 9/04 (2006.01) E04C 2/30 (2006.01)
Patent
CA 1223421
NON-DIRECTIONAL FLOOR TILE Abstract of the Disclosure A floor tile product is manufactured with a random or non-directional tile pattern. This is accomplished by adding a hard material such as ground marble to the tile base mix. This hard material will not elongate under the pressure of the calender roll to provide a directional effect. The hard material appears in the surface of the finished tile as a dot pattern which has no smeared or directional, elongated shape.
462848
Appleyard Francis J.
Young John H.
Armstrong World Industries Inc.
Gowling Lafleur Henderson Llp
LandOfFree
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