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United States Patent D820,422
Kim ,   et al. June 12, 2018

Air purifier with humidifier


CLAIM We claim the ornamental design for an air purifier with humidifier, as shown and described.
Inventors: Kim; Joosang (Seoul, KR), Han; Sungkyong (Seoul, KR), Han; Yoojeung (Seoul, KR), Bae; Sehwan (Seoul, KR)
Name City State Country Type




Assignee: LG ELECTRONICS INC. (Seoul, KR)
Appl. No.: D/576,883
Filed: September 7, 2016

Foreign Application Priority Data

Mar 24, 2016 [KR] 30-2016-0013863

Current U.S. Class: D23/364
Current International Class: 2304
Field of Search: ;D23/355-366,352,369,332,333,335,336,342,351 ;422/120,122 ;55/356,473,504 ;96/97 ;261/DIG.17,DIG.65,DIG.88,DIG.31

References Cited [Referenced By]

U.S. Patent Documents
D513797 January 2006 Wang
D581035 November 2008 Conway
D648016 November 2011 Choi
D675304 January 2013 Valentino
D678493 March 2013 Lacotta
D681182 April 2013 Tomas Vilarasa
D682406 May 2013 Yeom
D683439 May 2013 Choi
D689998 September 2013 Carbone
D713517 September 2014 Dodge
D714923 October 2014 Engelhard
D729921 May 2015 Poindexter
D768834 October 2016 Schuller
Primary Examiner: Muller; David
Attorney, Agent or Firm: Dentons US LLP


FIG. 1 is a perspective view of an air purifier with humidifier showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top plan view thereof, in a use condition.

The broken lines represent unclaimed portions of the air purifier with humidifier and form no part of the claimed design.

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