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
| D49667 | September 1916 | Landine |
| D249366 | September 12, 1978 | Jury |
| D259811 | July 7, 1981 | Guy |
| D266949 | November 16, 1982 | Goldhaber |
| D286186 | October 14, 1986 | Bancroft |
| D291007 | July 21, 1987 | Reisinger et al. |
| D308421 | June 5, 1990 | Westphal et al. |
| 2927354 | March 1960 | Laver |
| 4130976 | December 26, 1978 | Kesseler et al. |
| 4581852 | April 15, 1986 | Jager et al. |
Patent History
Patent number: D338972
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: 7/814,287
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: 7/814,287
Classifications
Current U.S. Class:
With Hollow Core (D25/124)
