19 BUILDING MATERIALS-NAMELY, WALL COMPONENTS WHICH ARE ASSEMBLABLE TO FORM WALLS OF BUILDINGS AND TO FORM DIVIDERS, PARTITIONS, AND ENCLOSURE WALLS WITHIN BUILDINGS
Trademark Events
May 12, 2001
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Sep 26, 1985
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.