Air purifier

Description

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

FIG. 2 is a front elevational view of the air purifier of FIG. 1;

FIG. 3 is a right side elevational view of the air purifier of FIG. 1;

FIG. 4 is back elevational view of the air purifier of FIG. 1;

FIG. 5 is a left side elevational view of the air purifier of FIG. 1;

FIG. 6 is a top plan view of the air purifier of FIG. 1; and,

FIG. 7 is bottom view of the air purifier of FIG. 1.

The broken lines in the drawings are for the purpose of illustration elements of the air purifier that form no part of the claimed design.

Claims

CLAIM The ornamental design for an air purifier, as shown and described.

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Inventors:	Farone; Richard C. (Willoughby, OH), Caffoe; Cynthia (Aurora, OH)
Applicant:	Name City State Country Type Guardian Technologies LLC Euclid OH US
Assignee:	Guardian Technologies LLC (Euclid, OH)
Appl. No.:	D/681,842
Filed:	February 28, 2019

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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 ;D14/188,170,172 ;261/DIG.17,DIG.65,DIG.88,DIG.31 ;D18/34.6

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References Cited [Referenced By]

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U.S. Patent Documents

D489801	May 2004	Shimizu
D498296	November 2004	Shimizu
D537512	February 2007	Nakajima
D548313	August 2007	Chiu
D549308	August 2007	Chiu
D549811	August 2007	Chen
D556309	November 2007	Chiu
D557783	December 2007	Yoo
D572810	July 2008	Chiu
D575857	August 2008	Chiu
D587794	March 2009	Yoo
D590488	April 2009	Chiu
D605745	December 2009	Chun
D606184	December 2009	Chiu
D634828	March 2011	Nakamura
D638110	May 2011	Zeng
7993589	August 2011	Shigemoto
D658280	April 2012	Niki
D660947	May 2012	Varma
D660948	May 2012	Varma
D662577	June 2012	Nakamura
D682250	May 2013	Mattioli
D683439	May 2013	Choi
D684247	June 2013	Chouji
D702825	April 2014	Satou
D735845	August 2015	Huang
D741464	October 2015	Ikegaya
D746426	December 2015	Zhao
D748235	January 2016	Yamashita
D754831	April 2016	Yin
D799015	October 2017	Tang
D803368	November 2017	Priester
D810259	February 2018	You
D830528	October 2018	Zhou
D840012	February 2019	Zhou
D841783	February 2019	Hu
D854133	July 2019	Sheng
2014/0224127	August 2014	Nagata
2020/0003451	January 2020	Yoon

Other References

Guardian technologies.com, GermGuardian AC5600WDLX 18'' Alr Purifier with HEPA151 sq. ft., Mar. 16, 2020, https://www.guardiantechnologies.com/air-purifiers-with-uv-hepa-filters/g- ermguardianr-ac5600wdlx-4-in-1-air-purifier-with-hepa-filter-and-odor-redu- ctio.html (Year: 2020). cited by examiner.

Primary Examiner: Johnston; Nathan M
Attorney, Agent or Firm: Calfee, Halter & Griswold LLP

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