Coating processes – Nonuniform coating – Mask or stencil utilized
Reexamination Certificate
2005-11-22
2005-11-22
Parker, Fred J. (Department: 1762)
Coating processes
Nonuniform coating
Mask or stencil utilized
C427S156000, C427S208600, C427S433000, C427S272000
Reexamination Certificate
active
06967041
ABSTRACT:
A method of masking areas of an object during galvanizing of the object to prevent galvanizing material from adhering to the masked areas comprising the step of applying a polyurethane adhesive to the area.
REFERENCES:
patent: 4047977 (1977-09-01), Yoshida et al.
patent: 4421793 (1983-12-01), Moroni
patent: 5091220 (1992-02-01), Horiki et al.
patent: 06-235055 (1994-08-01), None
Power Poxy web site advertisement for Power Poxy Glue Screws, Undated.
Hansen Ronie G.
Jarvis Lonnie E.
Parker Fred J.
Thomte Dennis L.
Thomte, Mazour & Neibergall
Valmont Industries, Inc.
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