Aroma diffuser
United States Patent D681791

Jörgensen, Carsten (Kastanienbaum, CH)
Application Number:
Publication Date:
Filing Date:
Hsiao, Ming Jen (Miaoli County, TW)
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, 261/DIG.47, 261/DIG.55, 261/DIG.70, 392/356, 392/390, 392/392, 392/394, 392/395, 239/34, 239/44, 239/53, 239/55, 239/56, 239/326, 239/60, 239/308, D9/687, D7/591
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US Patent References:
D662581Diffuser headJune, 2012SavegnagoD23/366
D650056Aroma diffuserDecember, 2011LiD23/366
D621494Aroma diffuserAugust, 2010LiD23/366
D621495Aroma diffuserAugust, 2010LiD23/366
D622835Room sanitizer foggerAugust, 2010MendheimD23/364
D614277Fragrant deviceApril, 2010HsiaoD23/366
D544084Diffuser disposed in a decorative containerJune, 2007Michaels et al.D23/366
D535376Diffuser disposed in a decorative containerJanuary, 2007Michaels et al.D23/366
6435694Candle with insertAugust, 2002Bell et al.362/161
D454190Dispenser for dispensing fragrances and repellentsMarch, 2002TrocolaD23/366
D392032Fragrance bottleMarch, 1998Zaragoza et al.D23/369
D384451Laundry detergent dispenserSeptember, 1997LeuD32/29.1
D280757Dispenser for solid materialSeptember, 1985Paulovich et al.D23/207
D275222Dispenser for air treating materialAugust, 1984HoytD23/369
D270468Dispenser for air treating materialSeptember, 1983HoytD23/369

Primary Examiner:
Snapp, Sandra
Attorney, Agent or Firm:
Chow, Ming
Sinorica, LLC

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


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

FIG. 2 is a front view, the rear view being a mirror image thereof;

FIG. 3 is a left side view, the right side view being a mirror image thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.