Copper roof vent cover

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Description

FIG. 1 is a perspective illustration of a copper roof vent cover according to a preferred form of the invention.

FIG. 2 is a front elevation view of the copper roof vent cover of FIG. 1.

FIG. 3 is a left side elevation view of the copper roof vent cover of FIG. 1.

FIG. 4 is a right side elevation view of the copper roof vent cover of FIG. 1.

FIG. 5 is a rear elevation view of the copper roof vent cover of FIG. 1.

FIG. 6 is a plan view of the copper roof vent cover of FIG. 1; and,

FIG. 7 is a bottom view of the copper roof vent cover of FIG. 1.

Referenced Cited
U.S. Patent Documents
D259208 May 12, 1981 McCallough
D263497 March 23, 1982 Kearney, III
2300842 November 1942 Leslie
3895467 July 1975 Clement
4406095 September 27, 1983 Slavik
4924761 May 15, 1990 MacLeod et al.
5009149 April 23, 1991 MacLeod et al.
5010700 April 30, 1991 Blair
5174076 December 29, 1992 Schiedegger et al.
5347776 September 20, 1994 Skoff
5394663 March 7, 1995 Jackson
5402611 April 4, 1995 Vagedes
5502935 April 2, 1996 Demmer
5630752 May 20, 1997 Gubash
Patent History
Patent number: D428484
Type: Grant
Filed: Aug 3, 1999
Date of Patent: Jul 18, 2000
Inventor: Todd A. Zirk (Snelville, GA)
Primary Examiner: Mitchell Siegel
Law Firm: Gardner & Groff, P.C.
Application Number: 0/108,800
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)
International Classification: 2399;