Patent
   D503972
Priority
Feb 24 2004
Filed
Feb 24 2004
Issued
Apr 12 2005
Expiry
Apr 12 2019
Assg.orig
Entity
unknown
26
4
n/a
The ornamental design for air treatment system, as shown.

FIG. 1 is a perspective view of the air treatment system embodying the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side elevational view being identical thereto;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

FIGS. 1, 2, and 5 show portions of the front side in broken lines. The portions shown in broken lines are shown for environmental purposes and do not form any part of the claimed design.

Evans, Gregory K., Niezgoda, Thomas A., Pippel, Bradley J., Hess, Matthew H., Good, Rick G.

Patent Priority Assignee Title
10512873, Feb 14 2014 Access Business Group International LLC Air treatment system
7632340, Mar 07 2007 Hamilton Beach Brands, Inc Air purifier for removing particles or contaminants from air
7914596, Mar 22 2005 Sharp Kabushiki Kaisha Air purifier
9700823, Feb 14 2014 Access Business Group International LLC Air treatment system
9808754, Feb 14 2014 Access Business Group International LLC Air treatment system
9821260, Feb 14 2014 Access Business Group International LLC Air treatment system
D521135, Jun 23 2004 Sharp Kabushiki Kaisha Air purifier
D536432, Jun 28 2005 COYOTE O&P INC Air filtration device
D544082, Jan 09 2006 Sharp Kabushiki Kaisha Air purifier
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D747789, Feb 14 2014 Access Business Group International LLC Air treatment system
D765234, May 06 2014 Access Business Group International LLC Air treatment device
D802725, Feb 14 2014 Access Business Group International LLC Air treatment system
D825046, Jan 09 2017 Access Business Group International LLC Air treatment system
D832988, Feb 14 2014 Access Business Group International LLC Air treatment system
D846104, Feb 14 2014 Access Business Group International LLC Air treatment system
D846105, Feb 14 2014 Access Business Group International LLC Air treatment system
D918368, Nov 20 2018 Access Business Group International LLC Air treatment device
Patent Priority Assignee Title
D472626, May 14 2002 Daikin Industries Ltd Air purifier
D481786, Jul 24 2002 Sharp Kabushiki Kaisha Air purifier
D489800, Sep 05 2002 Sharp Kabushiki Kaisha Air purifier
D489801, Apr 22 2003 Daikin Industries Ltd Air purifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 24 2004Access Business Group International LLC(assignment on the face of the patent)
May 05 2004GOOD, RICK G ACCESS BUSINESS GROUP INTERNATIIONAL LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0153540600 pdf
May 05 2004HESS, MATTHEW H ACCESS BUSINESS GROUP INTERNATIIONAL LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0153540600 pdf
May 05 2004NIEZGODA, THOMAS A ACCESS BUSINESS GROUP INTERNATIIONAL LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0153540600 pdf
May 05 2004EVANS, GREGORY K ACCESS BUSINESS GROUP INTERNATIIONAL LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0153540600 pdf
May 06 2004PIPPEL, BRADLEY J ACCESS BUSINESS GROUP INTERNATIIONAL LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0153540600 pdf
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