Building units and construction elements – Architectural stock material – Construction block or brick type
Design Patent
2006-03-14
2006-03-14
Delehanty, Robert A. (Department: 2914)
Building units and construction elements
Architectural stock material
Construction block or brick type
Design Patent
active
D0517221
CLAIM:
The ornamental design of a retaining wall block, as shown.
REFERENCES:
patent: 2074813 (1937-03-01), Sill
patent: 4860505 (1989-08-01), Bender
patent: D305938 (1990-02-01), Risi et al.
patent: 5622456 (1997-04-01), Risi et al.
patent: 5647185 (1997-07-01), Forlini
patent: D403785 (1999-01-01), Risi et al.
patent: 1182295 (1985-02-01), None
patent: 1204296 (1986-05-01), None
patent: 1307675 (1992-09-01), None
Lo Gioco Lanscaping, Siena Stone Product Information, www.llibrick.com/siena.html, Feb. 9, 2004.
Retaining Walls, Siena Stone, Siena Stone Product Information, p. 30.
Siena Stone, Siena Stone Product Information. www.unilock.com, Aug. 28, 2003.
Unilock,Siena Stone, Product Information, www.unilock.com/product, Aug. 29, 2003.
Oaks Concrete Products, Alterra Product Information, Feb. 20, 2004.
Oaks Concrete Products, Ortana Product Information, Feb. 20, 2004.
Unilock, Pisa2 Information, www.unilock.com/product, Oct. 14, 2003.
Unilock, Pisa II Information, www.unilock.com/product, Aug. 28, 2003.
Lo Gioco Lanscaping, Inc., Pisa II Paving Bricks, www.llibrick.com/bricks.html, Feb. 9, 2004.
Lo Gioco Lanscaping, Inc., Pisa II, www.llibrick.com/pisa2/html, Feb. 9, 2004.
Wescon Pavers, Packaging & Weights—Pisa II, Weights & Design Aids, www.westconpavers.com, Feb. 9, 2004.
Weston Pavers, Packaging & Weights, Accessories, Product Information, Feb. 9, 2004.
Lockcrete, Product Information, System Component www.Lockcrete.com, Feb. 9, 2004.
Weston Pavers, Packaging & Weights, Pisa II, Product Information, Paver Depot Products, Feb. 18, 2004.
Unilock, Pica2, Product Detail, www.unilock.com, Feb. 9, 2004.
Oaks Concrete Products, Pavers, Walls & Enviro Products Oaks Product Guide, Mar. 2003.
Keys Guy
Savoie Andy
Stinchcombe Rick
Bereskin & Parr
Delehanty Robert A.
Oaks Concrete Products Ltd.
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