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
U.S. Patent Documents
| D285612 | September 9, 1986 | Slocomb, Jr. |
| D289203 | April 7, 1987 | Hardy |
| D291008 | July 21, 1987 | Reisinger et al. |
| D307803 | May 8, 1990 | Westphal et al. |
| D307804 | May 8, 1990 | Westphal et al. |
| D307944 | May 15, 1990 | Westphal et al. |
| D308421 | June 5, 1990 | Westphal et al. |
| D313656 | January 8, 1991 | Westphal et al. |
| D313860 | January 15, 1991 | Slocomb, Jr. |
| D316453 | April 23, 1991 | Westphal et al. |
| 4944118 | July 31, 1990 | Bird |
Patent History
Patent number: D338971
Type: Grant
Filed: Dec 26, 1991
Date of Patent: Aug 31, 1993
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Jeanne A. Moss (Windom, KS), Dennis C. Westphal (Galva, KS), Jeffrey B. Hersh (Wayne, PA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Paul & Paul
Application Number: 7/814,295
Type: Grant
Filed: Dec 26, 1991
Date of Patent: Aug 31, 1993
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Jeanne A. Moss (Windom, KS), Dennis C. Westphal (Galva, KS), Jeffrey B. Hersh (Wayne, PA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Paul & Paul
Application Number: 7/814,295
Classifications
Current U.S. Class:
With Hollow Core (D25/124)
