Building units and construction elements – Architectural stock material – Panel – tile or applique or floor – wall – roof – etc.
Design Patent
1997-12-03
2002-01-08
Clark, Doris (Department: 2914)
Building units and construction elements
Architectural stock material
Panel, tile or applique or floor, wall, roof, etc.
CD25S143000
Design Patent
active
D0452917
CLAIM:
The roofing shingle, as shown and described.
REFERENCES:
patent: 4499702 (1985-02-01), Turner
patent: D313658 (1991-01-01), Noone
patent: D326330 (1992-05-01), Klein
patent: D369421 (1996-04-01), Kiik et al.
Bondoc Alfredo A.
Carroll William R.
Sieling Frederick W.
Building Materials Corporation of America
Clark Doris
Davis William J.
Maue Marilyn J.
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