Retaining wall block
Latest Westblock Systems, Inc. Patents:
Description
FIG. 1 is a perspective view of a retaining wall block embodying my new design as viewed toward the front, top and one side of the block.
FIG. 2 is a rear elevational view the block of FIG. 1.
FIG. 3 is a top plan view of the block of FIG. 1.
FIG. 4 is a side elevational view of the block of FIG. 1, the opposite side being a mirror image thereof.
FIG. 5 is a front elevational view of the block of FIG. 1.
FIG. 6 is a sectional view of the block of FIG. 1 taken along the line 6—6 of FIG. 1; and,
FIG. 7 is a bottom plan view of the block of FIG. 1.
Claims
I claim the ornamental design for a retaining wall block, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D466228
Type: Grant
Filed: Nov 27, 2001
Date of Patent: Nov 26, 2002
Assignee: Westblock Systems, Inc. (Salem, OR)
Inventor: Thomas S. Hammer (Portland, OR)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Attorney, Agent or Law Firm: Klarquist Sparkman, LLP
Application Number: 29/150,702
Type: Grant
Filed: Nov 27, 2001
Date of Patent: Nov 26, 2002
Assignee: Westblock Systems, Inc. (Salem, OR)
Inventor: Thomas S. Hammer (Portland, OR)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Attorney, Agent or Law Firm: Klarquist Sparkman, LLP
Application Number: 29/150,702
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)
International Classification: 2501;
International Classification: 2501;