Chair seat and back

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Description

FIG. 1 is a perspective view of the chair seat and back of the present invention; features shown in phantom or broken lines are not considered to be part of the invention.

FIG. 2 is a front elevation view of the design.

FIG. 3 is a back elevation view of the design.

FIG. 4 is a left side elevation view of the design; the right side elevation view is a mirror image of the left side elevation view.

FIG. 5 is a bottom view of the design; and,

FIG. 6 is a top view of the design.

Claims

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

Referenced Cited
U.S. Patent Documents
D227953 July 1973 Prizlow
D239988 May 1976 Dittert
D274675 July 17, 1984 Diffrient
D335596 May 18, 1993 Wogoman et al.
D340589 October 26, 1993 Chu
D472080 March 25, 2003 Kita
D502016 February 22, 2005 Goodworth
D510817 October 25, 2005 Goodworth
D515854 February 28, 2006 Goodworth
D535486 January 23, 2007 Huang
Patent History
Patent number: D583595
Type: Grant
Filed: Apr 17, 2008
Date of Patent: Dec 30, 2008
Assignee: Biofit Engineered Products, Inc. (Waterville, OH)
Inventors: Kevin J. Knowles (Monroe, MI), David J. Westendorf (Monroe, MI), James W. Frobose (Haskins, OH)
Primary Examiner: Mimosa De
Attorney: Emch, Schaffer, Schaub & Porcello, Co., L.P.A.
Application Number: 29/307,397
Classifications
Current U.S. Class: D6/500; D6/366