Air purifier
Latest Blueair AB Patents:
Description
The broken lines shown in the figures depict portions of the air purifier that form no part of the claimed design.
Claims
The ornamental design for the air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D615556 | May 11, 2010 | Yeo |
D629827 | December 28, 2010 | Morenstein |
D675190 | January 29, 2013 | Nylen |
D682406 | May 14, 2013 | Yeom |
D695711 | December 17, 2013 | Szymanski |
D713405 | September 16, 2014 | Akana |
D721061 | January 13, 2015 | Burlingame |
D723480 | March 3, 2015 | Lee |
D746795 | January 5, 2016 | Burlingame |
D753628 | April 12, 2016 | McManigal |
D758345 | June 7, 2016 | Fujioka |
9919252 | March 20, 2018 | Wennerstrom |
D829687 | October 2, 2018 | Burlingame |
D835765 | December 11, 2018 | Chen |
D848399 | May 14, 2019 | Burlingame |
D852344 | June 25, 2019 | Hua |
D868726 | December 3, 2019 | Kim |
D886765 | June 9, 2020 | Wilberding |
D897315 | September 29, 2020 | Hong |
D906279 | December 29, 2020 | Nam |
D912796 | March 9, 2021 | Huang |
D915575 | April 6, 2021 | Chen |
D920278 | May 25, 2021 | Wilberding |
D921869 | June 8, 2021 | Han |
D931253 | September 21, 2021 | Wilberding |
D931731 | September 28, 2021 | Mayer |
D933179 | October 12, 2021 | Fu |
20110274600 | November 10, 2011 | Steffens |
20210190342 | June 24, 2021 | Zhan |
108626809 | October 2018 | CN |
304934965 | December 2018 | CN |
0646416 | April 1995 | EP |
1433514 | June 2004 | EP |
D1690687 | May 2020 | JP |
- RedyPure Air Purifiers, first available Sep. 2, 2020[online], [site visited Jan. 6, 2022]. Available from internet, URL:<https://www.amazon.com/dp/B08CKBQNBB> (Year: 2020).
- ROVACS Air Purifiers, first available Oct. 22, 2020[online], [site visited Dec. 13, 2021]. Available from internet, URL:<https://www.amazon.com/ROVACS-Purifiers-Allergies-Available-California/dp/B08LN85H7Z> (Year: 2020).
Patent History
Patent number: D952822
Type: Grant
Filed: Nov 24, 2020
Date of Patent: May 24, 2022
Assignee: Blueair AB (Stockholm)
Inventors: Erik Oskar Juhlin (Stockholm), Jan Markus Mikael Puranen (Stockholm)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/759,548
Type: Grant
Filed: Nov 24, 2020
Date of Patent: May 24, 2022
Assignee: Blueair AB (Stockholm)
Inventors: Erik Oskar Juhlin (Stockholm), Jan Markus Mikael Puranen (Stockholm)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/759,548
Classifications
Current U.S. Class:
Air Cleaner (D23/364)