Aroma diffuser
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Description
The broken lines in the drawings illustrate portions of the aroma diffuser which form no part of the claimed design.
Claims
The ornamental design for an aroma diffuser, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D931434
Type: Grant
Filed: Dec 18, 2019
Date of Patent: Sep 21, 2021
Assignee: PUZHEN LIFE CO., LTD (Hong Kong)
Inventor: Andy Lee (Hong Kong)
Primary Examiner: John A Voytek
Application Number: 29/717,715
Type: Grant
Filed: Dec 18, 2019
Date of Patent: Sep 21, 2021
Assignee: PUZHEN LIFE CO., LTD (Hong Kong)
Inventor: Andy Lee (Hong Kong)
Primary Examiner: John A Voytek
Application Number: 29/717,715
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)