Paving stone

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Description

FIG. 1 is a perspective view of a paving stone showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a perspective view of a second embodiment of the paving stone;

FIG. 5 is a perspective view of a third embodiment of the paving stone; and,

FIG. 6 is a side elevation view of the second and third embodiment thereof.

The sides of the three embodiments of the paving stone not shown in the drawings are understood to be flat and unornamented and the bottom of the second and third embodiments of the paving stone is flat and ornamental.

Referenced Cited
U.S. Patent Documents
D125642 March 1941 Pandolfi
141283 July 1873 Manico
150710 May 1874 Prindle
D278934 May 21, 1985 Scheiwiller
D278935 May 21, 1985 Scheiwiller
D317207 May 28, 1991 Scheiwiller
D317208 May 28, 1991 Scheiwiller
382683 May 1888 Bignell
D389926 January 27, 1998 Barth et al.
D399978 October 20, 1998 Barth et al.
421618 February 1890 Schaeffer
1314278 August 1919 McClain
1794572 March 1931 Wyatt
2060746 November 1936 Porter
3546792 December 1970 Sherman
3557669 January 1971 Fenton
3903702 September 1975 Appleton
4016692 April 12, 1977 Jordan et al.
4067196 January 10, 1978 Schraudenbach
4185939 January 29, 1980 Barth et al.
4583341 April 22, 1986 Barth et al.
4627764 December 9, 1986 Scheiwiller
5133620 July 28, 1992 Scheiwiller
5224792 July 6, 1993 Hagenah
5251997 October 12, 1993 Brock
5360285 November 1, 1994 Barth et al.
5496129 March 5, 1996 Dube
Foreign Patent Documents
89 00 276 December 1989 DEX
44 05 616 November 1994 DEX
195 20 887 January 1996 DEX
Patent History
Patent number: D425628
Type: Grant
Filed: Nov 14, 1997
Date of Patent: May 23, 2000
Inventors: Gunter Barth (D-77830 Buhlertal), Michael Schmitz (D-77915 Buhl)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Application Number: 0/79,936
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113)
International Classification: 2501;