Air purifier
Latest COWAY CO., LTD. Patents:
Description
The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D755942 | May 10, 2016 | Kim |
D802112 | November 7, 2017 | Jeon |
D807997 | January 16, 2018 | Seo |
D827799 | September 4, 2018 | Shin |
D830528 | October 9, 2018 | Zhou |
D832988 | November 6, 2018 | Stoner, Jr. |
D841140 | February 19, 2019 | Chen |
D844126 | March 26, 2019 | Sheng |
D844766 | April 2, 2019 | Miao |
D846104 | April 16, 2019 | Stoner, Jr. |
D852344 | June 25, 2019 | Hua |
D861145 | September 24, 2019 | Fang |
D862673 | October 8, 2019 | Tang |
Patent History
Patent number: D893009
Type: Grant
Filed: Oct 24, 2018
Date of Patent: Aug 11, 2020
Assignee: COWAY CO., LTD. (Choongcheongnam-do)
Inventor: Jongho Choi (Seoul)
Primary Examiner: David G Muller
Application Number: 29/667,755
Type: Grant
Filed: Oct 24, 2018
Date of Patent: Aug 11, 2020
Assignee: COWAY CO., LTD. (Choongcheongnam-do)
Inventor: Jongho Choi (Seoul)
Primary Examiner: David G Muller
Application Number: 29/667,755
Classifications
Current U.S. Class:
Air Cleaner (D23/364)