Air purifier
Description
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
| D300847 | April 25, 1989 | Lin |
| D305260 | December 26, 1989 | Mito |
| D338521 | August 17, 1993 | Ganor et al. |
| D371192 | June 25, 1996 | Putro |
| D374278 | October 1, 1996 | Ganor |
| D377213 | January 7, 1997 | Wang |
| D394100 | May 5, 1998 | Promseeda |
| D400661 | November 3, 1998 | Ko |
| D420732 | February 15, 2000 | Gudefin |
| D421646 | March 14, 2000 | Palma et al. |
| D426293 | June 6, 2000 | Tounsi et al. |
| D456499 | April 30, 2002 | Ching |
| D462429 | September 3, 2002 | Gao |
| D467325 | December 17, 2002 | Ching |
| D468820 | January 14, 2003 | Smith et al. |
| D476068 | June 17, 2003 | Carey et al. |
| D487504 | March 9, 2004 | Yuen |
| D507824 | July 26, 2005 | Blateri |
| D513067 | December 20, 2005 | Blateri |
| D513313 | December 27, 2005 | Russak et al. |
| D513430 | January 3, 2006 | Blateri |
| D515189 | February 14, 2006 | Russak et al. |
| D515677 | February 21, 2006 | Blateri |
| D538415 | March 13, 2007 | Ching |
Patent History
Patent number: D556310
Type: Grant
Filed: May 3, 2006
Date of Patent: Nov 27, 2007
Assignee: S.C. Johnson & Son, Inc. (Racine, WI)
Inventors: Thomas P. Gasper (Germantown, WI), Milan L. Zdrubecky (Milwaukee, WI), James R. Crapser (Racine, WI), Daniel Perez (Chicago, IL), Ki Bok Song (Des Plaines, IL)
Primary Examiner: Louis Zarfas
Assistant Examiner: David G. Muller
Application Number: 29/246,683
Type: Grant
Filed: May 3, 2006
Date of Patent: Nov 27, 2007
Assignee: S.C. Johnson & Son, Inc. (Racine, WI)
Inventors: Thomas P. Gasper (Germantown, WI), Milan L. Zdrubecky (Milwaukee, WI), James R. Crapser (Racine, WI), Daniel Perez (Chicago, IL), Ki Bok Song (Des Plaines, IL)
Primary Examiner: Louis Zarfas
Assistant Examiner: David G. Muller
Application Number: 29/246,683
Classifications
Current U.S. Class:
Air Cleaner (D23/364)