Air cleaner
Description
Claims
The ornamental design for an air cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
D376418 | December 10, 1996 | Wang |
D394100 | May 5, 1998 | Promseeda |
D403757 | January 5, 1999 | Aketa et al. |
D414253 | September 21, 1999 | Kobayashi et al. |
D415830 | October 26, 1999 | Kawata |
D419230 | January 18, 2000 | Ciccone |
D440292 | April 10, 2001 | Kip |
D443349 | June 5, 2001 | Nonaka |
D476306 | June 24, 2003 | Abe et al. |
6616736 | September 9, 2003 | Massey et al. |
D493215 | July 20, 2004 | Asaoka et al. |
D532503 | November 21, 2006 | Shimizu |
D549308 | August 21, 2007 | Chiu |
Patent History
Patent number: D573704
Type: Grant
Filed: Dec 21, 2007
Date of Patent: Jul 22, 2008
Inventor: Huei-Ci Chen (Taipei City)
Primary Examiner: Louis S Zarfas
Assistant Examiner: David G Muller
Attorney: Leong C. Lei
Application Number: 29/299,273
Type: Grant
Filed: Dec 21, 2007
Date of Patent: Jul 22, 2008
Inventor: Huei-Ci Chen (Taipei City)
Primary Examiner: Louis S Zarfas
Assistant Examiner: David G Muller
Attorney: Leong C. Lei
Application Number: 29/299,273
Classifications
Current U.S. Class:
Air Cleaner (D23/364)