Wall block
FIG. 1 is a top perspective view of a wall block according to one embodiment of the design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view, the left side being a mirror image thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a top perspective view of a wall block according to a second embodiment of the design;
FIG. 9 is a bottom perspective view thereof;
FIG. 10 is a front elevational view thereof;
FIG. 11 is a rear elevational view thereof;
FIG. 12 is a right side elevational view, the left side being a mirror image thereof;
FIG. 13 is a top plan view thereof;
FIG. 14 is a bottom plan view thereof;
FIG. 15 is a top perspective view of a wall block according to a third embodiment of the design;
FIG. 16 is a bottom perspective view thereof;
FIG. 17 is a front elevational view thereof;
FIG. 18 is a rear elevational view thereof;
FIG. 19 is a right side elevational view, the left side being a mirror image thereof;
FIG. 20 is a top plan view thereof;
FIG. 21 is a bottom plan view thereof;
FIG. 22 is a top perspective view of a wall block according to a fourth embodiment of the design;
FIG. 23 is a bottom perspective view thereof;
FIG. 24 is a front elevational view thereof;
FIG. 25 is a rear elevational view thereof;
FIG. 26 is a right side elevational view, the left side being a mirror image thereof;
FIG. 27 is a top plan view thereof; and,
FIG. 28 is a bottom plan view thereof.
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Type: Grant
Filed: Oct 16, 1997
Date of Patent: Feb 9, 1999
Inventor: Curtis W. Shillingburg (Rock Hill, SC)
Primary Examiner: Doris Clark
Law Firm: Adams Law Firm, P.A.
Application Number: 0/78,580