Chair
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Description
Claims
The ornamental design for a chair, as shown.
Referenced Cited
U.S. Patent Documents
| 3847433 | November 1974 | Acton et al. |
| D235711 | July 1975 | Acton |
| 4618185 | October 21, 1986 | Kaufman |
| D346073 | April 19, 1994 | Hamelink |
| D490622 | June 1, 2004 | Olson |
| D493973 | August 10, 2004 | Olson |
| D503300 | March 29, 2005 | Olson |
| D503560 | April 5, 2005 | Rowland et al. |
| D505278 | May 24, 2005 | Ambasz |
| D517828 | March 28, 2006 | Magnani et al. |
| 7073864 | July 11, 2006 | Olsen |
| D544235 | June 12, 2007 | Chen |
| D572496 | July 8, 2008 | Rizzi |
Patent History
Patent number: D727649
Type: Grant
Filed: Apr 17, 2014
Date of Patent: Apr 28, 2015
Assignee: Zhejiang University (Hangzhou, Zhejiang Province)
Inventor: Genlin Ye (Zhejiang)
Primary Examiner: Ricky Pham
Application Number: 29/488,239
Type: Grant
Filed: Apr 17, 2014
Date of Patent: Apr 28, 2015
Assignee: Zhejiang University (Hangzhou, Zhejiang Province)
Inventor: Genlin Ye (Zhejiang)
Primary Examiner: Ricky Pham
Application Number: 29/488,239
Classifications
Current U.S. Class:
D6/373