Seat back

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Description

FIG. 1 is a perspective view of a seat back in accordance with our design with a chair which forms the environment of the seat back and forms no part of the claimed design, the chair or portions thereof being shown in broken lines for illustrative purposes only.

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is an enlarged right-side elevational view thereof, with the left-side elevational view being a mirror image thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged bottom view thereof; and,

FIG. 6 is an enlarged rear view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D155272 September 1949 Eames
D229527 December 1973 Duern et al.
D256739 September 9, 1980 Acton
D331669 December 15, 1992 Citterio
D334298 March 30, 1993 Panteloucos
D346282 April 26, 1994 Wilcox et al.
D393955 May 5, 1998 Piretti
D395177 June 16, 1998 Dammerman et al.
D417570 December 14, 1999 Baumann et al.
D420540 February 15, 2000 Baumann et al.
Other references
  • Photographs of prior art chair sample (date unknown) (Photos 1-7) (Four Sheets).
Patent History
Patent number: D438734
Type: Grant
Filed: Jan 7, 2000
Date of Patent: Mar 13, 2001
Assignee: Cosco Manufacturing, Inc. (Wilmington, DE)
Inventors: Dennis M. Turner (Mooresville, IN), Andrew Mendenhall (Indianapolis, IN), Nancy Rasche (Lebanon, IN)
Primary Examiner: Doris V. Coles
Assistant Examiner: Mimosa De
Attorney, Agent or Law Firm: Barnes & Thornburg
Application Number: 29/116,634
Classifications
Current U.S. Class: D6/502
International Classification: 0606;