Window component extrusion
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Description
The FIGURE is a front perspective view of a window component extrusion showing our new design, the rear perspective view being a mirror image thereof.
Referenced Cited
Patent History
Patent number: D417919
Type: Grant
Filed: Mar 14, 1997
Date of Patent: Dec 21, 1999
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Jeffrey B. Hersh (Wayne, PA), Christopher Wetmore (Jackson, MI), Dennis Westphal (Parma, MI)
Primary Examiner: Doris Clark
Law Firm: Duane, Morris & Heckscher LLP
Application Number: 0/69,226
Type: Grant
Filed: Mar 14, 1997
Date of Patent: Dec 21, 1999
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Jeffrey B. Hersh (Wayne, PA), Christopher Wetmore (Jackson, MI), Dennis Westphal (Parma, MI)
Primary Examiner: Doris Clark
Law Firm: Duane, Morris & Heckscher LLP
Application Number: 0/69,226
Classifications
