Patent
   D570464
Priority
Aug 02 2007
Filed
Aug 02 2007
Issued
Jun 03 2008
Expiry
Jun 03 2022
Assg.orig
Entity
unknown
58
16
n/a
The ornamental design for an air and surface purifying device, as shown and described.

FIG. 1 is a perspective view of the design of the present invention for an air purifier;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plane view thereof; and,

FIG. 7 is a bottom plane view thereof.

The features of the air purifier shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Normark, James

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 01 2007NORMARK, JAMESECOQUEST INTERNATIONAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0196420728 pdf
Aug 02 2007Ecoquest International, Inc.(assignment on the face of the patent)
Mar 28 2009ECOQUEST INTERNATIONAL, INC DBG Group Investments, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0226890486 pdf
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