Interlocking paving block
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.
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