FIG. 1 is a top view of an aroma diffuser.
FIG. 2 is a bottom view of the diffuser of FIG. 1 .
FIG. 3 is a front view of the diffuser of FIG. 1 .
FIG. 4 is a rear view of the diffuser of FIG. 1 .
FIG. 5 is a left side view of the diffuser of FIG. 1 .
FIG. 6 is a right side view of the diffuser of FIG. 1 .
FIG. 7 is an orthographic view of the upper end of the diffuser of FIG. 1 .
FIG. 8 is an orthographic view of the lower end of the diffuser of FIG. 1 .
FIG. 9 is a top view of an aroma diffuser.
FIG. 10 is a bottom view of the diffuser of FIG. 9 .
FIG. 11 is a front view of the diffuser of FIG. 9 .
FIG. 12 is a rear view of the diffuser of FIG. 9 .
FIG. 13 is a left side view of the diffuser of FIG. 9 .
FIG. 14 is a right side view of the diffuser of FIG. 9 .
FIG. 15 is an orthographic view of the upper end of the diffuser of FIG. 9 .
FIG. 16 is an orthographic view of the lower end of the diffuser of FIG. 9 .
FIG. 17 is a top view of an aroma diffuser.
FIG. 18 is a bottom view of the diffuser of FIG. 17 .
FIG. 19 is a front view of the diffuser of FIG. 17 .
FIG. 20 is a rear view of the diffuser of FIG. 17 .
FIG. 21 is a left side view of the diffuser of FIG. 17 .
FIG. 22 is a right side view of the diffuser of FIG. 17 .
FIG. 23 is an orthographic view of the upper end of the diffuser of FIG. 17 .
FIG. 24 is an orthographic view of the lower end of the diffuser of FIG. 17 .
FIG. 25 is a top view of an aroma diffuser.
FIG. 26 is a bottom view of the diffuser of FIG. 25 .
FIG. 27 is a front view of the diffuser of FIG. 25 .
FIG. 28 is a rear view of the diffuser of FIG. 25 .
FIG. 29 is a left side view of the diffuser of FIG. 25 .
FIG. 30 is a right side view of the diffuser of FIG. 25 .
FIG. 31 is an orthographic view of the upper end of the diffuser of FIG. 25 .
FIG. 32 is an orthographic view of the lower end of the diffuser of FIG. 25 .
FIG. 33 is a top view of an aroma diffuser.
FIG. 34 is a bottom view of the diffuser of FIG. 33 .
FIG. 35 is a front view of the diffuser of FIG. 33 .
FIG. 36 is a rear view of the diffuser of FIG. 33 .
FIG. 37 is a left side view of the diffuser of FIG. 33 .
FIG. 38 is a right side view of the diffuser of FIG. 33 .
FIG. 39 is an orthographic view of the upper end of the diffuser of FIG. 33 .
FIG. 40 is an orthographic view of the lower end of the diffuser of FIG. 33 .
FIG. 41 is a top view of an aroma diffuser.
FIG. 42 is a bottom view of the diffuser of FIG. 41 .
FIG. 43 is a front view of the diffuser of FIG. 41 .
FIG. 44 is a rear view of the diffuser of FIG. 41 .
FIG. 45 is a left side view of the diffuser of FIG. 41 .
FIG. 46 is a right side view of the diffuser of FIG. 41 .
FIG. 47 is an orthographic view of the upper end of the diffuser of FIG. 41 .
FIG. 48 is an orthographic view of the lower end of the diffuser of FIG. 41 .
FIG. 49 is a top view of an aroma diffuser.
FIG. 50 is a bottom view of the diffuser of FIG. 49 .
FIG. 51 is a front view of the diffuser of FIG. 49 .
FIG. 52 is a rear view of the diffuser of FIG. 49 .
FIG. 53 is a left side view of the diffuser of FIG. 49 .
FIG. 54 is a right side view of the diffuser of FIG. 49 .
FIG. 55 is an orthographic view of the upper end of the diffuser of FIG. 49 .
FIG. 56 is an orthographic view of the lower end of the diffuser of FIG. 49 .
FIG. 57 is a top view of an aroma diffuser.
FIG. 58 is a bottom view of the diffuser of FIG. 57 .
FIG. 59 is a front view of the diffuser of FIG. 57 .
FIG. 60 is a rear view of the diffuser of FIG. 57 .
FIG. 61 is a left side view of the diffuser of FIG. 57 .
FIG. 62 is a right side view of the diffuser of FIG. 57 .
FIG. 63 is an orthographic view of the upper end of the diffuser of FIG. 57 .
FIG. 64 is an orthographic view of the lower end of the diffuser of FIG. 57 .
FIG. 65 is a top view of an aroma diffuser.
FIG. 66 is a bottom view of the diffuser of FIG. 65 .
FIG. 67 is a front view of the diffuser of FIG. 65 .
FIG. 68 is a rear view of the diffuser of FIG. 65 .
FIG. 69 is a left side view of the diffuser of FIG. 65 .
FIG. 70 is a right side view of the diffuser of FIG. 65 .
FIG. 71 is an orthographic view of the upper end of the diffuser of FIG. 65 .
FIG. 72 is an orthographic view of the lower end of the diffuser of FIG. 65 .
FIG. 73 is a top view of an aroma diffuser.
FIG. 74 is a bottom view of the diffuser of FIG. 73 .
FIG. 75 is a front view of the diffuser of FIG. 73 .
FIG. 76 is a rear view of the diffuser of FIG. 73 .
FIG. 77 is a left side view of the diffuser of FIG. 73 .
FIG. 78 is a right side view of the diffuser of FIG. 73 .
FIG. 79 is an orthographic view of the upper end of the diffuser of FIG. 73 ; and,
FIG. 80 is an orthographic view of the lower end of the diffuser of FIG. 73 .
Any broken lines shown in the figures are for the purpose of illustrating boundaries or environmental structure and form no part of the claimed design.