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Ergonomic chair
D476821 Ergonomic chair
Patent Drawings:Drawing: D476821-2    Drawing: D476821-3    Drawing: D476821-4    Drawing: D476821-5    Drawing: D476821-6    Drawing: D476821-7    
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(6 images)

Inventor: Koepke, et al.
Date Issued: July 8, 2003
Application: D/155,748
Filed: February 15, 2002
Inventors: Burgess; Patrick (Grand Rapids, MI)
Coffield; Tim (Grand Rapids, MI)
Koepke; Marcus C. (Indianapolis, IN)
Machael; Jay R. (Muscatine, IA)
Mulka; George (Grand Rapids, MI)
Phillips; Matthew J. (Muscatine, IA)
Schroeder; Douglas A. (Muscatine, IA)
Schultz; Craig H. (Muscatine, IA)
Steffensen; Erik A. (Iowa City, IA)
Trego; Brian R. (Muscatine, IA)
Assignee: HON Technology Inc. (Muscatine, IA)
Primary Examiner: Watson; Gary D.
Assistant Examiner:
Attorney Or Agent: Day; Jones
U.S. Class: D6/366
Field Of Search: D6/334; D6/364; D6/365; D6/366; D6/367; D6/500; D6/501; D6/502; 297/411.2; 297/411.27; 297/411.36; 297/452.59
International Class:
U.S Patent Documents: D346279; D423259; D434918; D445580; D445613; D449174; D451293; D453079; D456159; D456626; D461661; D462187
Foreign Patent Documents:
Other References:

Claim: The ornamental design for an ergonomic chair, as shown.
Description: The design is embodied in the chair.

FIG. 1 is a front isometric view of the ergonomic chair showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a top view thereof.

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