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Paving stone |
| D426317 |
Paving stone
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| Patent Drawings: | |
| Inventor: |
Fifield |
| Date Issued: |
June 6, 2000 |
| Application: |
D/107,814 |
| Filed: |
July 7, 1999 |
| Inventors: |
Fifield; John Alfred (Aylesbury, GB)
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| Assignee: |
CRH Oldcastle, Inc. (Atlanta, GA) |
| Primary Examiner: |
Zarfas; Louis S. |
| Assistant Examiner: |
Delehanty; Robert A. |
| Attorney Or Agent: |
Akin, Gump, Strauss, Hauer & Feld, L.L.P. |
| U.S. Class: |
D25/114 |
| Field Of Search: |
D25/102; D25/113; D25/114; D25/115; D25/116; D25/117; D25/118; D21/484; D21/485; D21/486; D21/499; D21/500; D21/501; D21/502; D21/503; D21/504; D21/505; 52/596; 52/604; 52/605; 52/606; 52/607; 52/608; 52/609; 52/610; 52/611; 52/612; 404/33; 404/34; 404/35; 404/36; 404/37; 404/38; 404/39; 404/40; 404/41; 404/42; 405/284; 405/285; 405/286 |
| International Class: |
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| U.S Patent Documents: |
225945; 449739; 480879; 1560174; 1981324; 1984393; 2881613; 3597928; 4094380; 4834575; 4997308; 5496129 |
| Foreign Patent Documents: |
14691 |
| Other References: |
McCauley Limited brochure, Rainstone 1 Block, 2 pages, 1992..
Uni-Group U.S.A., "The Environmentally Beneficial Paving System", Uni-Eco Stone Brochure, 1993..
"Super Decor" interlocking paving stone, p. 11: Sweet's General Building and Renovation Catalog, vo. 3, 1993; Anchor Concrete Products Inc., Buyline 6518, 04200/ANC..
Borgwardt, Sonke, Concrete Precasting Plant and Technology, "Performance and Fields of Application for Permeable Paving Systems", Feb. 1997, pp. 100-105.. |
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| Abstract: |
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| Claim: |
The ornamental design for a paving stone, as shown and described. |
| Description: |
FIG. 1 is a perspective view of a right-angled paving stone having partial octagonal cut-outs showing my new design;
FIG. 2 is a top plan view of the paving stone of FIG. 1;
FIG. 3 is a right side view of the paving stone of FIG. 1;
FIG. 4 is a front elevational view of the paving stone of FIG. 1;
FIG. 5 is a bottom plan view of the paving stone of FIG. 1;
FIG. 6 is a left side view of the paving stone of FIG. 1;
FIG. 7 is a rear elevational view of the paving stone of FIG. 1;
FIG. 8 is a perspective view of a second embodiment of a right-angled paving stone having partial octagonal cut-outs, and a chamfered upper edge;
FIG. 9 is a top plan view of the paving stone of FIG. 8;
FIG. 10 is a right side view of the paving stone of FIG. 8;
FIG. 11 is a front elevational view of the paving stone of FIG. 8;
FIG. 12 is a bottom plan view of the paving stone of FIG. 8;
FIG. 13 is a left side view of the paving stone of FIG. 8; and,
FIG. 14 is a rear elevational view of the paving stone of FIG. 8.
The fragmentary shading shown on the top and bottom of the paving stone in FIGS. 1, 2, 5, 8, 9 and 12 represents a roughened surface and is understood to be repeated throughout the top and bottom surfaces shown.
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