Air purifier
Latest Dyson Technology Limited Patents:
Description
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
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)