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The ornamental design for a retaining wall block, as shown and described. |
FIG. 1 is a right side perspective view of a first embodiment of the retaining wall block of my new design;
FIG. 2 is a left side perspective view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a side view of the right side thereof;
FIG. 6 is a side view of the left side thereof;
FIG. 7 is a rear elevational view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is a right side perspective view of a second embodiment of the retaining wall block of my new design;
FIG. 10 is a left side perspective view of the embodiment of FIG. 9;
FIG. 11 is a top view of FIG. 9;
FIG. 12 is a front elevational view of FIG. 9;
FIG. 13 is a side view of the right side of FIG. 9;
FIG. 14 is a side view of the left side of FIG. 9;
FIG. 15 is a rear elevational view of FIG. 9; and,
FIG. 16 is a bottom view of FIG. 9.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 26 1992 | HARRISON, CLOYCE D | CSTW, INC D B A CREGO BLOCK COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST | 006276 | /0636 | |
Aug 27 1992 | CSTW, Inc. | (assignment on the face of the patent) | / |
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