Donut humidifier

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Description

FIG. 1 is a perspective view of a first embodiment of a donut humidifier showing my new design;

FIG. 2 is a front view of the first embodiment thereof;

FIG. 3 is a rear view of the first embodiment thereof;

FIG. 4 is a left side view of the first embodiment thereof;

FIG. 5 is a right side view of the first embodiment thereof;

FIG. 6 is a top view of the first embodiment thereof;

FIG. 7 is a bottom view of the first embodiment thereof.

FIG. 8 is a perspective view of a second embodiment of a donut humidifier showing my new design;

FIG. 9 is front view of the second embodiment thereof;

FIG. 10 is a rear view of the second embodiment thereof;

FIG. 11 is a left side view of the second embodiment thereof;

FIG. 12 is a right side view of the second embodiment thereof;

FIG. 13 is a top view of the second embodiment thereof; and,

FIG. 14 is a bottom view of the second embodiment thereof.

The broken lines shown in the drawings depict portions of the donut humidifier in which the design is embodied that form no part of the claimed design.

Claims

The ornamental design for a donut humidifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D414550 September 28, 1999 Bloom
D558319 December 25, 2007 Ishiguro
8113490 February 14, 2012 Chen
D686720 July 23, 2013 Lin
D744623 December 1, 2015 Ren
D754311 April 19, 2016 Ellis
D754312 April 19, 2016 Ellis
D754313 April 19, 2016 Ellis
D754314 April 19, 2016 Ellis
D791926 July 11, 2017 Spitsnogle
D807484 January 9, 2018 Sevy
D817467 May 8, 2018 Shin
D818098 May 15, 2018 Cho
D822813 July 10, 2018 Seo et al.
D826388 August 21, 2018 Yeung
D837960 January 8, 2019 Liang
Patent History
Patent number: D855167
Type: Grant
Filed: Apr 4, 2019
Date of Patent: Jul 30, 2019
Inventor: Xiangfu Li (Shenzhen)
Primary Examiner: David G Muller
Application Number: 29/686,406
Classifications
Current U.S. Class: Humidifier (D23/356)