Interlocking paving block

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Description

FIG. 1 is a top perspective view of the interlocking paving block of the present invention.

FIG. 2 is a top plan view of the interlocking paving block of FIG. 1.

FIG. 3 is a bottom plan view of the interlocking paving block of FIG. 2.

FIG. 4 is a front and elevation view of the interlocking paving block of FIG. 2 taken in the direction of line 4--4, the opposite end being a mirror image thereof; and,

FIG. 5 is a right side end elevation view of the interlocking paving block of FIG. 2 taken in the direction of line 5--5, the opposite end being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D28670 May 1898 Thomas
212243 February 1879 Luke et al.
D312881 December 11, 1990 Naether
D352559 November 15, 1994 Krueger et al.
D404147 January 12, 1999 Woolford
708470 September 1902 Flood
2915893 December 1959 Wilkins
3931700 January 13, 1976 Scanni et al.
3947192 March 30, 1976 Rosenberger
4128357 December 5, 1978 Barth et al.
4474504 October 2, 1984 Whitman et al.
4773790 September 27, 1988 Hagenah
5054957 October 8, 1991 Johnson, II
5244303 September 14, 1993 Hair
5249884 October 5, 1993 Widmer
5267810 December 7, 1993 Johnson
5466089 November 14, 1995 Jurik
Other references
  • Appian Circle Pattern--Matrix #B91305 Tudor, Hanover Buyline 6800, Sweets General Contractor Catalog, 1993.
Patent History
Patent number: D429530
Type: Grant
Filed: Jul 14, 1999
Date of Patent: Aug 15, 2000
Inventor: Andy F. Fleishman (Durham, NC)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Law Firm: Olive & Olive, P.A.
Application Number: 0/107,847
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113)
International Classification: 2501;