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United States Patent D576,293
Mugge ,   et al. September 2, 2008

Retaining wall block


CLAIM The ornamental design for a retaining wall block, as shown and described.
Inventors: Mugge; Jimmie L. (Eagan, MN), Johnson; Jay J. (Star Prairie, WI)
Assignee: Anchor Wall Systems, Inc. (Minnetonka, MN)
Appl. No.: D/276,599
Filed: January 30, 2007

Related U.S. Patent Documents

Application NumberFiling DatePatent NumberIssue Date
29248240May., 2007D541951
29234175Oct., 2006D530831

Current U.S. Class: D25/113
Current International Class: 2510
Field of Search: D25/102-118,164 D21/484,500,501 405/16,284,286 404/27-30,34,37-42 52/102,574-576,596-599,600-602,603-605,606-609

References Cited

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D511578 November 2005 Mugge et al.
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2003/0126821 July 2003 Scherer
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Foreign Patent Documents
2092493 May., 2000 GB
2092499 May., 2000 GB
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2092501 May., 2000 GB
WO 03/060251 Jul., 2003 WO

Other References

Office Action in Australia (Examination Report No. 1) for corresponding AU Design Reg. 307701, dated Mar. 14, 2007. cited by other.

Primary Examiner: Zarfas; Louis S
Assistant Examiner: Doan; Anhdao
Attorney, Agent or Firm: Merchant & Gould P.C.


FIG. 1 is a perspective view of a retaining wall block according to my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in the drawings are included for the purpose of illustrating a portion of the retaining wall block that forms no part of the claimed design.

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