Roof tile

- CRH Oldcastle, Inc.
Description

FIG. 1 is a top plan view of the roof tile design of the present invention;

FIG. 2 is a bottom plan view of the roof tile design of the present invention;

FIG. 3 is a front view of the roof tile design of the present invention;

FIG. 4 is a section view taken along line 4--4 of FIG. 2;

FIG. 5 is a section view taken along line 5--5 of FIG. 2;

FIG. 6 is a section view taken along line 6--6 of FIG. 2;

FIG. 7 is a side view of the roof tile illustrated in FIG. 1;

FIG. 8 is a section view taken along line 8--8 of FIG. 2;

FIG. 9 is a section view taken along line 9--9 of FIG. 2;

FIG. 10 is a section view taken along line 10--10 of FIG. 2; and,

FIG. 11 is a section view taken along line 11--11 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D321942 November 26, 1991 Lynn
D338541 August 17, 1993 Fifield
D356873 March 28, 1995 Bamber et al.
4574536 March 11, 1986 Bamber et al.
5070671 December 10, 1991 Fifield et al.
5214895 June 1, 1993 Fifield
5268028 December 7, 1993 Fifield
5467568 November 21, 1995 Siellng
5490360 February 13, 1996 Fifield et al.
5502940 April 2, 1996 Fifield
5743059 April 28, 1998 Fifield
Patent History
Patent number: D435121
Type: Grant
Filed: Apr 8, 1999
Date of Patent: Dec 12, 2000
Assignee: CRH Oldcastle, Inc. (Crofton, MD)
Inventors: Barry Hugh Bamber (Broughshane), John Alfred Fifield (Aylesbury)
Primary Examiner: Doris Clark
Law Firm: Killworth, Gottman, Hagan & Schaeff, L.L.P.
Application Number: 0/103,099
Classifications
Current U.S. Class: Tile Type (D25/140)
International Classification: 2501;