United States Patent D831815

Davis II, James T. (Springville, UT, US)
Farnsworth, Kevin (Lehi, UT, US)
White, Brian A. (Mapleton, UT, US)
Anderson, Michael (Lehi, UT, US)
Twede, Bryce (Lehi, UT, US)
Horito, Michael (Lehi, UT, US)
Application Number:
Publication Date:
Filing Date:
Young Living Essential Oils, LC (Lehi, UT, US)
Primary Class:
International Classes:
(IPC1-7): 2899
Field of Search:
D23/314, D23/325, D23/333-336, D23/355-367, D23/386-388
View Patent Images:
US Patent References:
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Foreign References:
WO2011021980A12011-02-24AROMA OIL DIFFUSER
Other References:
U.S. Appl. No. 14/815,615 Non-Final Office Action dated Mar. 16, 2017.
U.S. Appl. No. 14/815,615 Final Office Action dated Aug. 17, 2017.
Design U.S. Appl. No. 29/532,964 Notice of Allowance dated Apr. 25, 2016.
Design U.S. Appl. No. 29/532,965 Notice of Allowance dated May 9, 2016.
Design U.S. Appl. No. 29/532,965 Supplemental Notice of Allowability dated Jun. 21, 2016.
Primary Examiner:
Rosati, Brandon M.
Assistant Examiner:
Voytek, John A.
Attorney, Agent or Firm:
Kunzler, PC

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


FIG. 1 is a perspective view of a diffuser;

FIG. 2 is a front view of the diffuser;

FIG. 3 is a rear view of the diffuser;

FIG. 4 is a side view of the diffuser;

FIG. 5 is another side view of the diffuser;

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

FIG. 7 is a bottom view of the diffuser.

The dash type broken lines in the Figures are for the purpose of illustrating unclaimed portions of the diffuser and form no part of the claimed design.