Aroma diffuser
United States Patent D832415

Lu, Shao Quan (Guangdong, CN)
Yang, Yu (Guangdong, CN)
Zuo, Lei Peng (Guangdong, CN)
Wu, Xian An (Guangdong, CN)
Zuo, Peng Fei (Guangdong, CN)
Yan, Hai Feng (Guangdong, CN)
Wang, Mu Mian (Guangdong, CN)
Hu, Ze Hui (Guangdong, CN)
Application Number:
Publication Date:
Filing Date:
Li, Hui (Guangdong, CN)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/355-369, D14/409, D32/53, D32/232, D32/246, D7/700
View Patent Images:
US Patent References:
D771785Essential oil diffuser2016-11-15HuangD23/366
D711504Drop filter funnel portion2014-08-19JacksonD23/209
D700847Bottle kit2014-03-11ChapmanD9/724
D697171Water funnel portion of a water filter2014-01-07BradfordD23/209
D229754N/AJanuary, 1974AliD11/145
D195747N/AJuly, 1963StolarzD23/356

Other References:
Kizen.net, 500ML Designer Glass Ultrasonic Aromatherapy Diffuser, undated product page, retrieved Jan. 8, 2018 from (Year: 2017).
Primary Examiner:
Lane, Sheryl
Assistant Examiner:
Vansant, Calvin E.
Attorney, Agent or Firm:
WPAT, P.C., Intellectual Property Attorneys
King, Anthony

1. The ornamental design for an aroma diffuser, as shown and described.


FIG. 1 is a perspective view of an aroma diffuser of the present invention;

FIG. 2 is a front view of the aroma diffuser of FIG. 1;

FIG. 3 is a back view of the aroma diffuser of FIG. 1;

FIG. 4 is a left side view of the aroma diffuser of FIG. 1;

FIG. 5 is a right side view of the aroma diffuser of FIG. 1;

FIG. 6 is a top view of the aroma diffuser of FIG. 1; and,

FIG. 7 is a bottom view of the aroma diffuser of FIG. 1.

The broken lines depict portions of the aroma diffuser that form no part of the claim.

The dash-dot-dash broken lines, showing the body of the aroma diffuser broken away in FIGS. 1-5, indicate an unclaimed boundary and show that the appearance of any portion of the article between these break lines forms no part of the claimed design.