Air humidifying device
Latest QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. Patents:
Description
The broken lines in the figures show portions of the air humidifying device that form no part of the claimed design.
Claims
The ornamental design for an air humidifying device, as shown and described.
Referenced Cited
U.S. Patent Documents
D761947 | July 19, 2016 | Paratico |
D822812 | July 10, 2018 | Hu |
D862676 | October 8, 2019 | Hu |
D882055 | April 21, 2020 | Ediger |
D903073 | November 24, 2020 | Li |
D905840 | December 22, 2020 | Cao |
D912796 | March 9, 2021 | Huang |
D915575 | April 6, 2021 | Chen |
D917683 | April 27, 2021 | Xie |
D918365 | May 4, 2021 | Li |
D918366 | May 4, 2021 | Li |
D918371 | May 4, 2021 | Zeng |
20200300531 | September 24, 2020 | Barlettano |
Patent History
Patent number: D942602
Type: Grant
Filed: Apr 23, 2020
Date of Patent: Feb 1, 2022
Assignee: QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. (Beijing)
Inventor: Hua Yu (Beijing)
Primary Examiner: David G Muller
Application Number: 29/732,285
Type: Grant
Filed: Apr 23, 2020
Date of Patent: Feb 1, 2022
Assignee: QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. (Beijing)
Inventor: Hua Yu (Beijing)
Primary Examiner: David G Muller
Application Number: 29/732,285
Classifications
Current U.S. Class:
Humidifier (D23/356)