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We claim the ornamental design for a chair frame, as shown and described.
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FIG. 1 is a front perspective view of a chair frame showing the new design;
FIG. 2 is a slightly reduced front view of the chair frame of FIG. 1;
FIG. 3 is a slightly reduced is a back view of the chair frame of FIG. 1;
FIG. 4 is a slightly reduced left side view thereof;
FIG. 5 is a slightly reduced right side view thereof;
FIG. 6 is a slightly reduced bottom plan view thereof; and,
FIG. 7 is a slightly reduced top plan view thereof.
The broken lines shown are for environmental illustrative purposes only, and form no part of the claimed design.
Koepke, Marcus C., Machael, Jay R.
Patent | Priority | Assignee | Title |
7857388, | Jun 01 2007 | Steelcase Inc | Seating unit with adjustable lumbar device |
D609482, | Apr 01 2009 | Wilkhahn Wilkening + Hahne GmbH & Co. | Seating furniture |
Patent | Priority | Assignee | Title |
20020017809, | |||
20030015902, | |||
20040130195, | |||
D414349, | Oct 24 1997 | STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN | Chair |
D421540, | Oct 24 1997 | STEELCASE DEVELOPMENT INC | Chair back |
D427816, | Apr 09 1999 | STEELCASE DEVELOPMENT INC | Back component for a chair |
D439451, | Apr 09 1999 | STEELCASE DEVELOPMENT INC | Back for a seating unit |
D442400, | Apr 09 1999 | Steelcase Development Inc. | Seating unit |
D442791, | Apr 09 1999 | Steelcase Development Inc. | Chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 24 2004 | HNI Technologies Inc. | (assignment on the face of the patent) | / | |||
Apr 05 2004 | KOEPKE, MARCUS C | HON TECHNOLOGY INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015454 | /0361 | |
Apr 05 2004 | MACHAEL, JAY R | HON TECHNOLOGY INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015454 | /0361 | |
May 11 2004 | HON TECHNOLOGY INC | HNI TECHNOLOGIES INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 015891 | /0064 |
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