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74423881 11 Aug 1993 | on 12 Aug 2006 | compressed cellulose fiber used as a substitute for wood, plywood, car... Class 019 Class 019 Non-Metallic Building Material Products compressed cellulose fiber used as a substitute for wood, plywood, cardboard and other building materials | | | ENVIROLITE GRIDCORE SYSTEMS INTERNATIONAL, INC.
74430411 27 Aug 1993 | on 24 Jul 2004 | compressed cellulose fiber used as a substitute for wood, plywood, car... Class 019 Class 019 Non-Metallic Building Material Products compressed cellulose fiber used as a substitute for wood, plywood, cardboard and other building materials | | | GRIDBOARD GRIDCORE SYSTEMS INTERNATIONAL, INC.
74461457 12 Nov 1993 | on 11 Oct 2003 | extruded plastic and compressed cellulose fiber in the form of boards,... Class 019 Class 019 Non-Metallic Building Material Products extruded plastic and compressed cellulose fiber in the form of boards, sheets, planks, panels, posts, pulp, shavings, siding, and trim used as a substitute for wood, plywood, cardboard and other building materials | | | GRIDCORE Gridcore Systems International, Inc.
74620314 11 Jan 1995 | on 19 Oct 2002 | compressed cellulose fiber used as a substitute for wood, plywood, car... Class 019 Class 019 Non-Metallic Building Material Products compressed cellulose fiber used as a substitute for wood, plywood, cardboard and other building materials | | | GRIDCORE INSIDE! GRIDCORE SYSTEMS INTERNATIONAL, INC.
74802122 19 Jul 1993 | on 12 Jan 2000 | compressed cellulose fiber used as a substitute for wood, plywood, car... Class 019 Class 019 Non-Metallic Building Material Products GRIDCORE SYSTEMS INTERNATIONAL, INC., 1400 CANAL AVENUE, LONG BEACH, CA 90813, A CALIFORNIA CORPORATION | | | UNILITE Gridcore Systems International, Inc.
74559318 10 Aug 1994 | on 03 Jul 1996 | compressed cellulose fiber used as a substitute for wood, plywood, car... Class 019 Class 019 Non-Metallic Building Material Products compressed cellulose fiber used as a substitute for wood, plywood, cardboard and other building materials | |