2007-12-11
2007-12-11
De, Mimosa (Department: 2913)
Design Patent
active
29238734
CLAIM:
The ornamental design for a chair base, as shown and described.
REFERENCES:
patent: D266722 (1982-11-01), Stephens
patent: D276385 (1984-11-01), Stephens
patent: D391089 (1998-02-01), Chu
patent: D449457 (2001-10-01), Su
patent: D451293 (2001-12-01), Su
patent: D456185 (2002-04-01), Su
patent: D470691 (2003-02-01), Chen
patent: D471039 (2003-03-01), Chen
patent: D488630 (2004-04-01), McCann
patent: D509387 (2005-09-01), Chen
patent: 2005/0258320 (2005-11-01), Edwards et al.
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