Chair back

Details Chair back Chair back

2010-12-14

2011-10-04

Pham, Ricky (Department: 2913)

Design Patent

active

D0646095

CLAIM:
The ornamental design for a chair back, as shown and described.

REFERENCES:
patent: D153101 (1949-03-01), Bellin
patent: D172218 (1954-05-01), Burst
patent: D182426 (1958-04-01), McCarthy et al.
patent: D189347 (1960-11-01), Chapman
patent: D200640 (1965-03-01), Yamasaki
patent: 3485527 (1969-12-01), Barghout
patent: D219016 (1970-10-01), Muller
patent: D427444 (2000-07-01), Risdall
patent: D450944 (2001-11-01), Shepard et al.
patent: D455572 (2002-04-01), Lewis
patent: D457345 (2002-05-01), Lewis
patent: D505034 (2005-05-01), Barry
patent: D599315 (2009-09-01), Chiu

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