Drywall joint filler

Details Drywall joint filler Drywall joint filler

1978-05-09

1979-06-05

Perham, Alfred C.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

52255, 52288, 52417, 156280, 156304, E04B 272, E04B 200

Patent

active

041572718

ABSTRACT:
A drywall joint filler for joining together two conventional drywall building panels formed as an extending flexible strip of plastic or the like having a central spline which extends into the space between the panels to properly locate the joint and which tapers to a feather edge as it extends away from the spline. The spline is preferably provided with whiskers or spurs to provide additional holding forces. The joint is preferably adhered to the abutting panels by double-coated adhesive paper strips.

REFERENCES:
patent: 129450 (1872-07-01), Appleton
patent: 1312056 (1919-08-01), Shaw
patent: 1691179 (1928-11-01), Betz
patent: 1936317 (1933-11-01), Walker et al.
patent: 2440936 (1948-05-01), Elmendorf et al.
patent: 3339329 (1967-09-01), Berg
patent: 3413775 (1968-12-01), Katz
patent: 3444657 (1969-05-01), Swanson
patent: 3604169 (1971-09-01), Smith
patent: 3741843 (1973-06-01), Louis
patent: 3760544 (1973-09-01), Hawes et al.
patent: 3771277 (1973-11-01), Rausch et al.

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