Air purifier
Lam November 15, 2
U.S. patent number D648,841 [Application Number D/369,114] was granted by the patent office on 2011-11-15 for air purifier. This patent grant is currently assigned to South Asia International (HK) Limited. Invention is credited to Hoi Tak Raymond Lam.
| United States Patent | D648,841 |
| Lam | November 15, 2011 |
Air purifier
Claims
CLAIM The ornamental design for an air purifier, as shown and described.
| Inventors: | Lam; Hoi Tak Raymond (Kowloon, CN) |
|---|---|
| Assignee: | South Asia International (HK)
Limited (Kowloon, Hong Kong, CN) |
| Appl. No.: | D/369,114 |
| Filed: | September 2, 2010 |
| Current U.S. Class: | D23/364 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/355-366,352,369,332,333,335,336,342,351 ;422/120,122 ;55/356,473,504 ;96/97 ;D14/188,170,172 ;261/DIG.17,DIG.65,DIG.88,DIG.31 ;D18/34.6 |
References Cited [Referenced By]
U.S. Patent Documents
| D288003 | January 1987 | Hoyt |
| D300847 | April 1989 | Lin |
| D360028 | July 1995 | Matsuda |
| D372523 | August 1996 | Radtke, Jr. |
| D402741 | December 1998 | Chen |
| D548315 | August 2007 | Lin |
| D553720 | October 2007 | Kato |
| D559372 | January 2008 | Lam |
| 7326883 | February 2008 | Bertani |
| D580030 | November 2008 | Shapiro |
| D592740 | May 2009 | Catrino |
| D616080 | May 2010 | Ching |
| D616082 | May 2010 | Tsuji |
Attorney, Agent or Firm: Alix, Yale & Ristas, LLP
Description
FIG. 1 is a perspective view of an air purifier showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawings illustrate unclaimed portions of the air purifier and form no part of the claimed design.
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