Air purifier
Latest XIAMEN VORK HEALTH INDUSTRY CO., LTD. Patents:
Description
The broken lines illustrate portions of the air purifier which form no part of the claimed design.
The curved shading in
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D257059 | September 23, 1980 | Schade |
D312302 | November 20, 1990 | Fan |
D313069 | December 18, 1990 | McCormick |
D313842 | January 15, 1991 | Fan |
D316140 | April 9, 1991 | Lee |
D319498 | August 27, 1991 | Huang |
D540300 | April 10, 2007 | Amid-Hozour |
D542265 | May 8, 2007 | Hussaini |
D561168 | February 5, 2008 | Song |
D571351 | June 17, 2008 | Sogabe |
D606184 | December 15, 2009 | Chiu |
D621019 | August 3, 2010 | Kim |
D634729 | March 22, 2011 | Endo |
D651300 | December 27, 2011 | Xu |
D657037 | April 3, 2012 | Lo |
D677774 | March 12, 2013 | Postma |
D716428 | October 28, 2014 | Farone |
D734445 | July 14, 2015 | Huang |
D745128 | December 8, 2015 | Farone |
D750209 | February 23, 2016 | Satou |
D759797 | June 21, 2016 | Farone |
D783793 | April 11, 2017 | Satou |
D797915 | September 19, 2017 | Lewis |
D804001 | November 28, 2017 | Cartwright |
D819797 | June 5, 2018 | Mann |
D838354 | January 15, 2019 | Farone |
Patent History
Patent number: D853545
Type: Grant
Filed: May 8, 2018
Date of Patent: Jul 9, 2019
Assignee: XIAMEN VORK HEALTH INDUSTRY CO., LTD. (Xiamen, Fujian)
Inventor: Si Zhong (Xiamen)
Primary Examiner: David G Muller
Assistant Examiner: Nathan M Johnston
Application Number: 29/646,958
Type: Grant
Filed: May 8, 2018
Date of Patent: Jul 9, 2019
Assignee: XIAMEN VORK HEALTH INDUSTRY CO., LTD. (Xiamen, Fujian)
Inventor: Si Zhong (Xiamen)
Primary Examiner: David G Muller
Assistant Examiner: Nathan M Johnston
Application Number: 29/646,958
Classifications
Current U.S. Class:
Air Cleaner (D23/364)