Window component extrusion

- CertainTeed Corporation
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Description

FIG. 1 is a perspective view of a window component extrusion showing our new design; and,

FIG. 2 is an end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D216955 March 1970 Dallaire
D222932 February 1972 Dallaire
D225219 November 1972 Dallaire et al.
D226904 May 1973 Dallaire et al.
D258615 March 17, 1981 Dallaire
D258619 March 17, 1981 Dallaire
D259810 July 7, 1981 Dallaire
D263753 April 6, 1982 Dallaire
D263754 April 6, 1982 Dallaire
D263755 April 6, 1982 Dallaire
D266949 November 16, 1982 Goldhaber
D283349 April 8, 1986 Slocomb, Jr.
3363390 January 1968 Crane et al.
3475870 November 1969 Birum, Jr.
4040219 August 9, 1977 Budich
4110942 September 5, 1978 Slocomb, Jr.
Patent History
Patent number: D310572
Type: Grant
Filed: Sep 1, 1987
Date of Patent: Sep 11, 1990
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Ludwig Reisinger (McPherson, KS), Dennis Westphal (Galva, KS), Jonathan Piles (McPherson, KS)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Paul & Paul
Application Number: 7/91,704
Classifications
Current U.S. Class: Extruded Shape (19) (D25/119)