2008-12-02
2009-06-16
De, Mimosa (Department: 2913)
Design Patent
active
D0594257
CLAIM:
The ornamental design for a chair back, as shown and described.
REFERENCES:
patent: D553378 (2007-10-01), Wang
patent: D568624 (2008-05-01), Wen
patent: D573817 (2008-07-01), Su
patent: D574645 (2008-08-01), Christensen
De Mimosa
Dynamic Office Chair Company, Ltd.
Rosenberg , Klein & Lee
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