Chair back frame
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FIG. 1 is a front view of a chair back frame showing our new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a front fractional view of the upper corner of an alternative embodiment, the right upper corner being a mirror image thereof and all other views being the same;
FIG. 7 is a front fractional view of the left upper corner of another alternative embodiment, the right upper corner being a mirror image thereof and all other views being the same; and,
FIG. 8 is a front fractional view of the left upper corner of another alternative embodiment, the right upper corner being a mirror image thereof and all other views being the same.
Claims
The ornamental design for chair back frame, as shown and described.
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Type: Grant
Filed: Jun 15, 2001
Date of Patent: Sep 17, 2002
Assignee: Hon Technology Inc. (Muscatine, IA)
Inventors: Marcus C. Koepke (Indianapolis, IN), Erik A. Steffensen (Iowa City, IA), Craig H. Schultz (Muscatine, IA), Douglas A. Schroeder (Muscatine, IA), Tim Coffield (Grand Rapids, MI), Patrick Burgess (Grand Rapids, MI), George Mulka (Grand Rapids, MI)
Primary Examiner: Gary D. Watson
Attorney, Agent or Law Firm: Jones, Day, Reavis & Pogue
Application Number: 29/143,517
International Classification: 0606;
