Chair frame
Description
Claims
The ornamental design for a chair frame, as shown and described.
Referenced Cited
U.S. Patent Documents
D445580 | July 31, 2001 | Pennington et al. |
D486656 | February 17, 2004 | Su |
D505798 | June 7, 2005 | Seiler |
D507124 | July 12, 2005 | Yang |
D514831 | February 14, 2006 | Tsai |
D514832 | February 14, 2006 | Tsai |
D534384 | January 2, 2007 | Su |
D540580 | April 17, 2007 | Su |
D541062 | April 24, 2007 | Su |
D545076 | June 26, 2007 | Dallmann et al. |
D548992 | August 21, 2007 | Koepke et al. |
D549976 | September 4, 2007 | Lin |
D549977 | September 4, 2007 | Koepke et al. |
D550467 | September 11, 2007 | Koepke et al. |
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D568624 | May 13, 2008 | Wen |
Patent History
Patent number: D579695
Type: Grant
Filed: Mar 17, 2008
Date of Patent: Nov 4, 2008
Inventor: Yao-Chuan Wu (Minhsiung Hsiang, Chiayi Hsien, 621)
Primary Examiner: Mimosa De
Attorney: Kamrath & Associates PA
Application Number: 29/305,243
Type: Grant
Filed: Mar 17, 2008
Date of Patent: Nov 4, 2008
Inventor: Yao-Chuan Wu (Minhsiung Hsiang, Chiayi Hsien, 621)
Primary Examiner: Mimosa De
Attorney: Kamrath & Associates PA
Application Number: 29/305,243
Classifications
Current U.S. Class:
D6/500;
D6/366