Air purifier

Shimizu May 11, 2

Patent Grant D489801

U.S. patent number D489,801 [Application Number D/180,272] was granted by the patent office on 2004-05-11 for air purifier. This patent grant is currently assigned to Daikin Industries Ltd.. Invention is credited to Hisashi Shimizu.


United States Patent D489,801
Shimizu May 11, 2004

Air purifier

Claims

The ornamental design for an air purifier, as shown and described.
Inventors: Shimizu; Hisashi (Kusatsu, JP)
Assignee: Daikin Industries Ltd. (Osaka, JP)
Appl. No.: D/180,272
Filed: April 22, 2003

Current U.S. Class: D23/364
Current International Class: 2304
Field of Search: ;D23/355,356,364 ;96/15 ;55/504,473

References Cited [Referenced By]

U.S. Patent Documents
D379220 May 1997 Ellwood
D402746 December 1998 Clark et al.
D450825 November 2001 Nakamura et al.
D472626 April 2003 Nakamura
Primary Examiner: Taylor; Robin V.
Attorney, Agent or Firm: Kanesaka & Takeuchi

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 plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof, a left side view being symmetrical to the right side view;

FIG. 7 is a sectional view taken along line 7--7 in FIG. 2;

FIG. 8 is a sectional view taken along line 8--8 in FIG. 2;

FIG. 9 is a perspective view of a modified example of the air purifier showing my new design, a rear view thereof being identical to FIG. 3, a plan view thereof being identical to FIG. 4, a bottom view thereof being identical to FIG. 5, a right side view thereof being identical to FIG. 6, a left side view thereof being symmetrical to the right side view;

FIG. 10 is a front view thereof;

FIG. 11 is a sectional view taken along line 11--11 in FIG. 10; and,

FIG. 12 is a sectional view taken along line 12--12 in FIG. 10.

* * * * *


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