Flush fin glider frame for single glider window
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Description
The FIGURE is a front perspective view of a flush fin glider frame for single glider window showing our new design, the rear perspective view being a mirror image thereof, and is shown fragmented indicating indefinite length.
Referenced Cited
Patent History
Patent number: D432676
Type: Grant
Filed: Feb 14, 2000
Date of Patent: Oct 24, 2000
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Jerome Carl Habeck (Holt, MI), Dennis C. Westphal (Parma, MI), David S. Levine (King of Prussia, PA), Stanley Gursky (Yardley, PA)
Primary Examiner: Doris Clark
Law Firm: Duane Morris & Heckscher, LLP
Application Number: 0/118,688
Type: Grant
Filed: Feb 14, 2000
Date of Patent: Oct 24, 2000
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Jerome Carl Habeck (Holt, MI), Dennis C. Westphal (Parma, MI), David S. Levine (King of Prussia, PA), Stanley Gursky (Yardley, PA)
Primary Examiner: Doris Clark
Law Firm: Duane Morris & Heckscher, LLP
Application Number: 0/118,688
Classifications
Current U.S. Class:
With Hollow Core (D25/124);
Parallel Repeating Ribs Or Grooves (D25/125)
International Classification: 2501;
International Classification: 2501;
