Air humidifying device

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Description

FIG. 1 is a front perspective view of an air humidifying device showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

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
Classifications
Current U.S. Class: Humidifier (D23/356)