Chair back

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Description

FIG. 1 is a perspective view of a chair back according to the present invention;

FIG. 2 is a back elevational view of the chair back of FIG. 1; and,

FIG. 3 is a cross sectional view taken along line 3—3 of FIG. 2.

The broken lines shown in FIG. 1 are for environmental purposes only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D371685 July 16, 1996 Caldwell
D380310 July 1, 1997 Diaz-Azcuy
D396366 July 28, 1998 Swy
D399352 October 13, 1998 Frinier
D445584 July 31, 2001 O'Hare et al.
Other references
  • Seat, No. 5289-4, p. 14, Shelby Williams Oct. 1999 catalog.
Patent History
Patent number: D461078
Type: Grant
Filed: Nov 9, 2000
Date of Patent: Aug 6, 2002
Assignee: Michigan Tube Swagers & Fabricators, Inc. (Temperance, MI)
Inventors: Philip P. Swy (Temperance, MI), R. Duane Ware (Temperance, MI), William F. Lohness (Jonesville, MI)
Primary Examiner: Doris V. Coles
Assistant Examiner: Mimosa De
Attorney, Agent or Law Firm: Gifford, Krass, Groh, Sprinkle, Anderson & Citkowski, P.C.
Application Number: 29/132,392
Classifications
Current U.S. Class: D6/502
International Classification: 0606;