Patent
   D648841
Priority
Sep 02 2010
Filed
Sep 02 2010
Issued
Nov 15 2011
Expiry
Nov 15 2025
Assg.orig
Entity
unknown
14
13
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a perspective view of an air purifier showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate unclaimed portions of the air purifier and form no part of the claimed design.

Lam, Hoi Tak Raymond

Patent Priority Assignee Title
11185363, Nov 29 2017 Megadyne Medical Products, Inc. Filter connection for a smoke evacuation device
11234754, Nov 29 2017 MEGADYNE MEDICAL PRODUCTS, INC Smoke evacuation device
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D943058, Nov 29 2017 Megadyne Medical Products, Inc. Filter cartridge
D963143, Aug 27 2020 GentScents, LLC Air freshener
Patent Priority Assignee Title
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 08 2009LAM, HOI TAK RAYMONDSOUTH ASIA INTERNATIONAL HK LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0249300572 pdf
Sep 02 2010South Asia International (HK) Limited(assignment on the face of the patent)
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