Wall block

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Description

FIG. 1 is a perspective view of a wall block according to our new design.

FIG. 2 is a top plan view of the block of FIG. 1.

FIG. 3 is a bottom plan view of the block of FIG. 1.

FIG. 4 is a side elevational view of the block of FIG. 1.

FIG. 5 is a front plan view of the block of FIG. 1.

FIG. 6 is a side elevational view of the block of FIG. 1; and,

FIG. 7 is a back plan view of the block of FIG. 1.

Claims

The ornamental design for a wall block, as shown and described.

Referenced Cited
U.S. Patent Documents
751346 February 1904 Schall
1526730 February 1925 Zottoll
D296365 June 21, 1988 Forsberg
20040028484 February 12, 2004 Woolford
Patent History
Patent number: D501935
Type: Grant
Filed: Jul 21, 2003
Date of Patent: Feb 15, 2005
Assignee: Keystone Retaining Wall Systems, Inc. (Bloomington, MN)
Inventors: William B. Dawson (Medina, MN), Robert A. MacDonald (Plymouth, MN)
Primary Examiner: Robert A Delehanty
Attorney: Popovich, Wiles & O'Connell, P.A.
Application Number: 29/186,712
Classifications
Current U.S. Class: Rectangular Or Square Detail (D25/118)