Retaining wall block

Building units and construction elements – Architectural stock material – Construction block or brick type

Design Patent

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Design Patent

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D0511846

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

REFERENCES:
patent: 3555757 (1971-01-01), Volent
Photos 1, 2 and 3 show typical wall facings formed of concrete which can be purchased from local building supply stores. These facings are approximately 1-2 inches thick and provide a “layered” appearance. These facings are not wall blocks but are applied to single block walls for decorative purposes.
U.S. Appl. No. 10/640,485, filed Aug. 13, 2003, M. Todd Evans.
U.S. Appl. No. 29/188,184, filed Aug. 13, 2003, M. Todd Evans.
Brochure from Anchor Wall Systems; “Anchor Diamond; Complete Wall Systems for Any Landscape Project”; date Nov. 1998; one page front and back.
Brochure from Oldcastle; “Concrete Landscaping/Products and inspiring/Projects”; Date—2002; twenty-two (22) pages, pertinent pp: 5-10, 13-14 and 19.
Drawings for A and B above are included herewith.
Photos 1, 2 and 3 show typical wall facings formed of concrete which can be purchased from local building supply stores. These facings are approximately 1-2 inches thick and provide a “layered” appearance. These facings are not wall blocks but are applied to single block walls for decorative purposes.

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