Decorative wall block

Details Decorative wall block Decorative wall block

2000-08-17

2001-10-02

Zarfas, Louis S. (Department: 2914)

Building units and construction elements

Architectural stock material

Construction block or brick type

Design Patent

active

D0448856

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

REFERENCES:
patent: D. 305569 (1990-01-01), Sakata
patent: D. 305571 (1990-01-01), Sakata
patent: D. 305572 (1990-01-01), Sakata
patent: D. 305574 (1990-01-01), Sakata
patent: D. 319885 (1991-09-01), Bloomquist et al.
patent: D. 321060 (1991-10-01), Bloomquist et al.
patent: D. 341215 (1993-11-01), Bloomquist et al.
patent: D. 346667 (1994-05-01), Bloomquist et al.
patent: D. 378702 (1997-04-01), Bloomquist et al.
patent: D. 391376 (1998-02-01), Strand et al.
patent: 1770155 (1930-07-01), Flath
patent: 2112861 (1938-04-01), O'Hagen et al.
patent: 3381428 (1968-05-01), Sillman
patent: 5064313 (1991-11-01), Risi et al.
patent: 5381638 (1995-01-01), Anderson
patent: 5542787 (1996-08-01), Charlanow
patent: 5887339 (1999-03-01), Shaw et al.
patent: 5887399 (1999-03-01), Shaw et al.
Website: http://www.greenstreak.com (discovered Aug. 21, 2000), Greenstreak, Inc.
Website: http://www.formliner.com/parapet.html (discovered Aug. 21, 2000), Karlson Forming Specialities, Inc.
Website: http://www.formliners.com (discovered Aug. 21, 2000), Fitzgerald Formliners.
Prime Forming and Construction Supply, Inc. catalogue and users guide 1995, 4 pgs.
Refer to parent patent Serial #29/114725, Decorative Wall Block filed Nov. 30, 1999.
“Thin Brick” buyline 6621, Sweet's General Building & Renovation 1993 Catalog.

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