2007-04-17
2007-04-17
De, Mimosa (Department: 2913)
Design Patent
active
29251017
CLAIM:
The ornamental design for a chair backrest, as shown and described.
REFERENCES:
patent: D453079 (2002-01-01), Ma
patent: D456626 (2002-05-01), Su
patent: D471042 (2003-03-01), Schmitz et al.
patent: D485097 (2004-01-01), Raftery
patent: D486657 (2004-02-01), Su
patent: D494768 (2004-08-01), Su
patent: D494792 (2004-08-01), Schmitz et al.
patent: D495509 (2004-09-01), Breen
patent: D511418 (2005-11-01), Breen
patent: D512843 (2005-12-01), Breen
patent: D514831 (2006-02-01), Tsai
patent: 2002/0190564 (2002-12-01), Coffield et al.
patent: 2003/0001425 (2003-01-01), Koepke et al.
De Mimosa
Shia Banger
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