Aroma diffuser
United States Patent D720064

Li, Dong Sheng (Hong Kong, HK)
Application Number:
Publication Date:
Filing Date:
Puzhen Life Co., Ltd. (Hong Kong, HK)
Primary Class:
International Classes:
(IPC1-7): 2899
Field of Search:
D23/355-369, D28/5, D28/6, 261/DIG.17, 261/DIG.42, 261/DIG.65, 261/DIG.88, 261/DIG.89, 392/386, 392/390, 392/394, 392/395, 239/34, 239/44, 239/53, 239/55, 239/56, 239/326, D26/14, D26/17, D26/98, D26/9, D26/22, D26/24, D11/131.1, D7/509, D7/522, D7/524, D7/537
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US Patent References:
D696892Aerosol dispenserJanuary, 2014BretillotD7/316
D675309Air freshenerJanuary, 2013Freeborn et al.D23/366
7992801Aromatic nebulizing diffuserAugust, 2011Jorgensen239/102.2
D613844Aromatic nebulizing diffuserApril, 2010JorgensenD23/366
D608436Air freshenerJanuary, 2010Drucker et al.D23/366
D597192Air freshenerJuly, 2009Drucker et al.D23/366
D588687Air freshenerMarch, 2009Drucker et al.D23/366
20080279731DeviceNovember, 2008Goreham et al.422/125
D577428Drop-shaped aroma diffuserSeptember, 2008SunD23/366
20070204511Datachable vase for separately filling water and retaining plantsSeptember, 2007Lee et al.47/66.1
D548317Air freshener deviceAugust, 2007Newton et al.D23/366
D536434Aromatic vaporizerFebruary, 2007DongShengD23/366
20060249518Drinking glass for containing wine and for optimizing air mixed into the wine during swirling to enhance bouquetNovember, 2006Festa220/669
D509894EvaporatorSeptember, 2005Hoyt et al.D23/366
D510134Air freshener deviceSeptember, 2005LablaineD23/366
D224783N/ASeptember, 1972JonesD23/369

Primary Examiner:
Snapp, Sandra
Attorney, Agent or Firm:
BYIP (P.O. Box 1484 General Post Office Hong Kong)

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


FIG. 1 is a perspective view of an aroma diffuser showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.