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The ornamental design for an "air purifier", as shown and described.
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FIG. 1 is a top, front and right side perspective view of an air purifier according to my design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
Patent | Priority | Assignee | Title |
D360028, | Dec 15 1993 | Sharp Kabushiki Kaisha | Air cleaner |
D379220, | Sep 21 1995 | U.S. Philips Corporation | Air cleaner |
D414854, | Apr 17 1998 | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | Air cleaner |
D462754, | Aug 13 1999 | HEALTHWAY PRODUCTS COMPANY, INC | Room air purifier device |
D472626, | May 14 2002 | Daikin Industries Ltd | Air purifier |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 22 2003 | Sharp Kabushiki Kaisha | (assignment on the face of the patent) | / | |||
Feb 03 2003 | TOKUNAGA, DAIJIROH | Sharp Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013807 | /0180 |
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