Revolving chair
Description
Claims
The ornamental design for a revolving chair, as shown and described.
Referenced Cited
U.S. Patent Documents
2659413 | November 1953 | Cramer |
D190905 | July 1961 | Hamilton |
D195770 | July 1963 | Isola |
D227953 | July 1973 | Prizlow |
D313896 | January 22, 1991 | Kaye |
D381823 | August 5, 1997 | Ellsworth et al. |
D468926 | January 21, 2003 | Bongaerts |
D478223 | August 12, 2003 | Luthersson |
D485081 | January 13, 2004 | Bongaerts |
D530932 | October 31, 2006 | Hieshetter |
20030151291 | August 14, 2003 | Lin et al. |
Patent History
Patent number: D576414
Type: Grant
Filed: Sep 4, 2007
Date of Patent: Sep 9, 2008
Inventor: Su-Ming Chen (Ta Liao Hsiang, Kaohsiung)
Primary Examiner: Mimosa De
Attorney: Leong C. Lei
Application Number: 29/284,205
Type: Grant
Filed: Sep 4, 2007
Date of Patent: Sep 9, 2008
Inventor: Su-Ming Chen (Ta Liao Hsiang, Kaohsiung)
Primary Examiner: Mimosa De
Attorney: Leong C. Lei
Application Number: 29/284,205
Classifications
Current U.S. Class:
D6/360