Stock material or miscellaneous articles – Nonparticulate element embedded or inlaid in substrate and...
Patent
1996-01-16
1998-11-24
Ahmad, Nasser
Stock material or miscellaneous articles
Nonparticulate element embedded or inlaid in substrate and...
52179, 52181, 428119, 428120, 428131, 428156, B44C 126
Patent
active
058403965
ABSTRACT:
The present invention provides a series of protective covers and a method for attaching the protective covers to a structural substrate. The series of covers includes a temporary cover that is made from a relatively inexpensive material, and a permanent protective cover that has finished surfaces. The temporary cover has a base, removable fasteners coupled to the base, and anchors coupled to the fasteners. The permanent cover has a permanent base element and fasteners attached to the element. The temporary cover is removably attached to the structural substrate during construction of the subject building. When the structural substrate is cement, the temporary cover forms a contoured region in the cement that matches the profile of the temporary cover. After the construction of the facility is finished, the temporary cover is removed from the structural substrate, leaving the contoured region and the anchors in the structural substrate. The permanent cover, which is shaped to mate with the contoured region, is then fixedly attached to the anchors and the surfaces of the contoured region.
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Balco, Inc., Safety Tread Two Component Stair Nosings product catalog No. N14 1984 5.13b/BaL, Aug. 1978.
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