Static structures (e.g. – buildings) – Intersection of wall to floor – ceiling – roof – or another wall – With revealed embedded protector
Patent
1999-04-23
2000-09-19
Callo, Laura
Static structures (e.g., buildings)
Intersection of wall to floor, ceiling, roof, or another wall
With revealed embedded protector
52 85, 5271703, 5271705, E04F 1306
Patent
active
061194204
ABSTRACT:
For trimming an archway, a drywall-trimming has a nose with an outer surface and an inner surface. The outer surface has a curved portion conforming substantially to an arcuate profile with a radius in a range from approximately 1/4 inch to approximately 3/4 inch. The drywall-trimming strip has a series of slits defining a series of tabs spaced from one another along a tabbed edge but not extending into the nose. Near the tabbed edge, the slits have widened, oblong portions. Usually, the drywall-trimming strip has a flange extending from and along an opposite edge, but the flange is omitted for some applications. A comparatively softer portion, which includes the juncture where the tabs are joined to the tabbed edge, is made from a comparatively softer, more flexible, polymeric material, such as polyvinyl chloride having a hardness of Durometer 92 Shore A. A comparatively harder portion, which includes the flange and at least a substantial portion of the nose along the flanged edge, is made from a comparatively harder, less flexible, polymeric material, such as polyvinyl chloride having a hardness of Durometer Shore 82 D.
REFERENCES:
patent: 1988739 (1935-01-01), Jones
patent: 2311345 (1943-02-01), Mitchell
patent: 3008273 (1961-11-01), Widin
patent: 4863774 (1989-09-01), Tucker
patent: 5048247 (1991-09-01), Weldy
patent: 5313755 (1994-05-01), Koenig, Jr.
patent: 5442886 (1995-08-01), Iacobelli
patent: 5671583 (1997-09-01), Turner
patent: 5752353 (1998-05-01), Koenig et al.
patent: 5816002 (1998-10-01), Bifano et al.
Trim-Tex, Inc. Rigid Vinyl Drywall Accessories 1997-98 Catalog.
Budzik Mark
Koenig, Jr. Joseph M.
Callo Laura
Trim-Tex, Inc.
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