Patent
   D410539
Priority
Apr 01 1995
Filed
Jul 16 1998
Issued
Jun 01 1999
Expiry
Jun 01 2013
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for an air cleaner, as shown and described.

FIG. 1 is a perspective view;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a side elevational view with the opposite side being a mirror image;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom plan view.

Gutmann, Rudolf

Patent Priority Assignee Title
7531019, Dec 09 2004 HEPA Corporation High air flow/power ratio, small footprint, household room air purifier
D742112, Sep 26 2013 SAMSUNG ELECTRONICS CO , LTD Damp cloth for robot cleaner
D863518, Jun 10 2015 WET Heater
D978310, Nov 14 2020 ZHONGSHAN HAOQI ELECTRICAL APPLIANCE CO., LTD. Humidifier
D978311, Dec 08 2020 ZHONGSHAN HAOQI ELECTRICAL APPLIANCE CO., LTD Humidifier
Patent Priority Assignee Title
5141539, Dec 16 1991 Smoke filtering apparatus
193753,
D328946, Dec 06 1990 Room air filter
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