Air purifier

- Dyson Technology Limited
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Description

FIG. 1 is a front perspective view of an air purifier showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a side view of the opposite side of FIG. 4;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

We claim the ornamental design for an air purifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D455481 April 9, 2002 Christianson
D547500 July 24, 2007 Karrman
D553803 October 23, 2007 Keen
D668392 October 2, 2012 Carlborg
D711348 August 19, 2014 Yang
D738995 September 15, 2015 Shapiro
D741020 October 13, 2015 Fountain
D747696 January 19, 2016 Hardi
D777890 January 31, 2017 Hsiao
D780899 March 7, 2017 Hsiao
D845271 April 9, 2019 Lu
D879065 March 24, 2020 Chan
D879066 March 24, 2020 Chen
Patent History
Patent number: D892291
Type: Grant
Filed: May 24, 2019
Date of Patent: Aug 4, 2020
Assignee: Dyson Technology Limited (Malmesbury, Wiltshire)
Inventors: Matthew Jerome Jennings (Bristol), James Mackey Nelson (Gloucester), Benjamin James Michael Jones (Gloucester)
Primary Examiner: David G Muller
Application Number: 29/692,496
Classifications
Current U.S. Class: Air Cleaner (D23/364)