Coating processes – Nonuniform coating – Deforming the base or coating or removing a portion of the...
Reexamination Certificate
2007-04-03
2007-04-03
Fletcher, III, William Phillip (Department: 1762)
Coating processes
Nonuniform coating
Deforming the base or coating or removing a portion of the...
C427S333000, C427S336000, C427S337000, C427S421100
Reexamination Certificate
active
11294088
ABSTRACT:
A method of applying a silicone caulking compound. A first step involves applying a bead of silicone caulking compound to a seam or surface. A second step involves spraying a surfactant on the bead of silicone caulking compound. A third step involves wiping excess silicone caulking compound from the surface. The surfactant applied to the surface “lubricates” the surface to prevent adhesion of the silicone caulking compound to the surface when excess material is wiped away, thereby preventing smearing.
REFERENCES:
patent: 5360489 (1994-11-01), Gaul et al.
patent: 5863884 (1999-01-01), Lafreniere
patent: 6656886 (2003-12-01), Johnson
patent: 6838426 (2005-01-01), Zeilinger
patent: 58-149976 (1983-09-01), None
Johnson John Ruben
Steinwandt Donald Ervin
Davis & Bujold P.L.L.C.
Fletcher, III William Phillip
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