Air purifier

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Description

FIG. 1 is a perspective view of the air purifier according to the invention showing the top, back and side.

FIG. 2 is a front view of the air purifier.

FIG. 3 is a back view of the air purifier.

FIG. 4 is a top view of the air purifier.

FIG. 5 is a bottom view of the air purifier.

FIG. 6 is a right side view of the air purifier; and,

FIG. 7 is a left side view of the air purifier.

The broken lines are for the purpose of illustrating environment and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D633610 March 1, 2011 Wu
D644725 September 6, 2011 Kim
D647193 October 18, 2011 Kim
D674069 January 8, 2013 Vetu
8603397 December 10, 2013 Gruenbacher
D719249 December 9, 2014 Lim
D729920 May 19, 2015 Lim
D731045 June 2, 2015 Huang
D733278 June 30, 2015 Newlin
D737419 August 25, 2015 Emarlou
D748771 February 2, 2016 Dietrich
D840010 February 5, 2019 Schumann
D842975 March 12, 2019 Schumann
Patent History
Patent number: D914862
Type: Grant
Filed: Mar 26, 2019
Date of Patent: Mar 30, 2021
Assignee: IAQ Labortatory Limited (Hong Kong)
Inventor: Vesa Makipaa (Hong Kong)
Primary Examiner: David G Muller
Application Number: 29/685,072
Classifications
Current U.S. Class: Air Cleaner (D23/364)