Air purifier

Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of the air purifier in FIGS. 1-7 shown in broken lines are included to show features 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:	Hernandez; Alonso M. (St. Paul, MN), Echeverri; Nicolas A. (Woodbury, MN), Gale; Brian D. (Blaine, MN)
Applicant:	Name City State Country Type 3M INNOVATIVE PROPERTIES COMPANY St. Paul MN US
Assignee:	3M Innovative Properties Company (St. Paul, MN)
Appl. No.:	D/685,260
Filed:	March 27, 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 ;261/DIG.17,DIG.65,DIG.88,DIG.31

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References Cited [Referenced By]

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U.S. Patent Documents

D722686	February 2015	Salagnac
D827799	September 2018	Shin
D835248	December 2018	Echeverri
D835249	December 2018	Echeverri
D835765	December 2018	Chen
D837354	January 2019	Su
D841140	February 2019	Chen
D852344	June 2019	Hua
D853544	July 2019	Vu
D861145	September 2019	Fang
D876599	February 2020	He
D877873	March 2020	Pan
D878530	March 2020	Pan

Primary Examiner: Muller; David G
Attorney, Agent or Firm: Weber; Kevin

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