Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Reexamination Certificate
2011-02-15
2011-02-15
Sample, David R (Department: 1783)
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
C428S192000, C428S158000, C428S156000, C052S518000, C052S519000
Reexamination Certificate
active
07887902
ABSTRACT:
An in-line process for forming pre-finished siding manufactured from cellular poly vinyl chloride comprising embossing, milling, parting, punching, and coating the poly vinyl chloride such that the resulting siding is suited for use in an environment exposed to a wide range of fluctuating temperatures and moisture. The process accommodates the natural expansion and contraction of cellular poly vinyl chloride by producing a novel milled clapboard configuration that, when used as siding, can be installed to create a historically correct clapboard installation.
REFERENCES:
patent: 7204062 (2007-04-01), Fairbanks et al.
patent: 2004/0040237 (2004-03-01), Van Ootmarsum
patent: 2005/0016694 (2005-01-01), Jella
patent: WO9213704 (1992-08-01), None
Doherty Wallace Pillsbury & Murphy, P.C.
Nucedar Mills, Inc.
Sample David R
Simone Catherine
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