Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD648841 S1
Publication typeGrant
Application numberUS 29/369,114
Publication dateNov 15, 2011
Filing dateSep 2, 2010
Priority dateSep 2, 2010
Publication number29369114, 369114, US D648841 S1, US D648841S1, US-S1-D648841, USD648841 S1, USD648841S1
InventorsHoi Tak Raymond Lam
Original AssigneeSouth Asia International (Hk) Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air purifier
US D648841 S1
Abstract  available in
Previous page
Next page
  1. 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.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD723150Aug 30, 2013Feb 24, 2015S.C. Johnson & Son, Inc.Dispenser housing
USD739928 *Jan 23, 2014Sep 29, 2015Hoffman Enclosures, Inc.Air conditioner cover
U.S. ClassificationD23/364