Aroma diffuser
Latest Puzhen Life Co., Limited Patents:
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
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Patent History
Patent number: D831185
Type: Grant
Filed: Mar 31, 2017
Date of Patent: Oct 16, 2018
Assignee: Puzhen Life Co., Limited (Hong Kong)
Inventor: Dong Sheng Li (Hong Kong)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/599,102
Type: Grant
Filed: Mar 31, 2017
Date of Patent: Oct 16, 2018
Assignee: Puzhen Life Co., Limited (Hong Kong)
Inventor: Dong Sheng Li (Hong Kong)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/599,102
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)