Chair back

Details Chair back Chair back

2000-04-06

2001-01-30

Coles, Doris V. (Department: 2913)

Design Patent

active

D0436769

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

REFERENCES:
patent: 42150 (1864-03-01), Wood
patent: D. 69692 (1926-03-01), Erskine
patent: D. 81172 (1930-05-01), Whitcomb
patent: D. 90850 (1933-10-01), Kayser
patent: D. 156835 (1950-01-01), McNeill
patent: D. 208465 (1967-09-01), Parker
patent: D. 295003 (1988-04-01), Keller
patent: D. 319355 (1991-08-01), Hess
patent: D. 346504 (1994-05-01), Wegener
patent: D. 349612 (1994-08-01), Ward
patent: D. 353720 (1994-12-01), Ward
patent: D. 369684 (1996-05-01), Engel et al.
patent: D. 388983 (1998-01-01), Mulligan et al.
patent: D. 399689 (1998-10-01), Lee
Photograph of “Shaker Arm Chair” by Richard Mulligan, Inc. sold at least as early as 1980.
Photograph of “Elan Chair” by Richard Mulligan, Inc. sold at least as early as 1988.

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