Air purifier

- KONINKLIIKE PHILIPS N.V.
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Description

1. Air purifier

1.1 is a front and left side perspective view.

1.2 is a front elevation view.

1.3 is a rear elevation view.

1.4 is a right side elevation view.

1.5 is a left side elevation view.

1.6 is a top plan view.

1.7 is a bottom plan view.

The dashed broken lines shown therein illustrate portions of the air purifier that 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
D472968 April 8, 2003 Christianson
6752970 June 22, 2004 Schwartz
D580538 November 11, 2008 Ye
D583450 December 23, 2008 Choi
D722151 February 3, 2015 Hu
D722152 February 3, 2015 Hu
D722153 February 3, 2015 Hu
D739512 September 22, 2015 Stoner, Jr.
D745954 December 22, 2015 de Siqueira Indio da Costa
D747789 January 19, 2016 Stoner, Jr.
D766415 September 13, 2016 Kim
D773027 November 29, 2016 Hu
Patent History
Patent number: D801502
Type: Grant
Filed: Sep 11, 2015
Date of Patent: Oct 31, 2017
Assignee: KONINKLIIKE PHILIPS N.V. (Eindhoven)
Inventor: Guo Ning Hu (Shanghai)
Primary Examiner: Keli L Hill
Application Number: 35/500,687
Classifications
Current U.S. Class: Air Treatment (D23/355)