Interlocking paving block

Description

FIG. 1 is a top plan view of an interlocking paving block showing my new design;

FIG. 2 is a right end elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left end elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 1;

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 1;

FIG. 9 is a top plan view of a second embodiment of my new design;

FIG. 10 is a right end elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a left end elevational view thereof;

FIG. 13 is a left side elevational view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a top plan view of a third embodiment of my new design;

FIG. 16 is a right end elevational view thereof;

FIG. 17 is a right side elevational view thereof;

FIG. 18 is a left end elevational view thereof;

FIG. 19 is a left side elevational view thereof; and,

FIG. 20 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D312881 December 11, 1990 Naether
1361501 December 1920 Schesmoes
4190998 March 4, 1980 Keith
4544305 October 1, 1985 Hai
4711599 December 8, 1987 Glickman
4919565 April 24, 1990 Gopfert
5046887 September 10, 1991 Fontana et al.
Patent History
Patent number: D343908
Type: Grant
Filed: Dec 7, 1992
Date of Patent: Feb 1, 1994
Inventor: Friedrich S. Naether (Freedom, IN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Woodard, Emhardt, Naughton Moriarty & McNett
Application Number: 0/2,291
Classifications