Patent
   D537156
Priority
Jun 21 2005
Filed
Jun 21 2005
Issued
Feb 20 2007
Expiry
Feb 20 2021
Assg.orig
Entity
unknown
14
6
n/a
The ornamental design for a room air purifier, as shown and described.

FIG. 1 is a perspective view of a room air purifier showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right view thereof, the left side view thereof being a mirror image of the right side view shown;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The surface shading illustrated in the drawings is provided merely to highlight the contour of design; it is not intended to be illustrative of texture or gloss.

The broken line showing is included for the purpose of illustration and forms no part of the claimed design.

Porcini, Mauro, Pininfarina, Paolo, Cini, Roberto, Marengo, Valentino, Asthelmer, Carsten

Patent Priority Assignee Title
11236759, Oct 29 2018 DRI-EAZ PRODUCTS, INC Contoured fan blades and associated systems and methods
9121638, Mar 26 2012 LEGEND BRANDS, INC Surface dryers producing uniform exit velocity profiles, and associated systems and methods
9709329, Mar 26 2012 Dri-Eaz Products, Inc. Surface dryers producing uniform exit velocity profiles, and associated systems and methods
D550827, Jan 12 2007 VORNADO AIR LLC; Vornado Air, LLC Air cleaner
D564649, Oct 11 2006 Lasko Holdings, Inc Room air cleaner
D583450, Nov 23 2007 WOONGJIN COWAY CO., LTD. Air purifier
D599896, Jul 21 2008 WOONGJIN COWAY CO., LTD. Air purifier
D603497, Jul 21 2008 WOONGJIN COWAY CO., LTD. Air purifier
D617435, Dec 08 2008 SOLVENTUM INTELLECTUAL PROPERTIES COMPANY Water purifier shell
D672856, Aug 19 2011 WOONGJIN COWAY CO., LTD. Air purifier
D761950, Jul 10 2013 DRI-EAZ PRODUCTS, INC Air dryer
D890176, Dec 29 2018 SUNTEC INDUSTRIES (H.K.) LTD. Air mover
D906509, Jan 11 2019 O2COOL, LLC Fan
D914184, Aug 15 2019 SUAREZ INDUSTRIES, INC Air purifier
Patent Priority Assignee Title
D350191, Oct 27 1993 JPMORGAN CHASE BANY Room air cleaner
D379219, Apr 07 1995 U.S. Philips Corporation Air cleaner
D379220, Sep 21 1995 U.S. Philips Corporation Air cleaner
D388510, Jun 11 1996 Access Business Group International LLC Air treatment unit with removable feet therefor
D395146, Oct 25 1996 Johnson Controls Technology Company Desk top air diffuser for a personal environment system
D495409, Aug 29 2003 Portable air purifier
//////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 21 20053M Innovative Properties Company(assignment on the face of the patent)
Sep 08 2005MARENGO, VALENTINO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168400411 pdf
Sep 08 2005CINI, ROBERTO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168400411 pdf
Sep 08 2005ASTHEIMER, CARSTEN3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168400411 pdf
Sep 12 2005PININFARINA, PAOLO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168400411 pdf
Sep 13 2005PORCINI, MAURO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168400411 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule