Patent
   D836594
Priority
Aug 17 2018
Filed
Aug 17 2018
Issued
Dec 25 2018
Expiry
Dec 25 2033
Assg.orig
Entity
unknown
5
15
n/a
The ornamental design for a white noise sound machine, as shown and described.

FIG. 1 is a perspective view of a white noise sound machine showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines illustrate portions of the white noise sound machine and form no part of the claimed design.

Hu, Zaihui

Patent Priority Assignee Title
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Aug 08 2018HU, ZAIHUIMPOW TECHNOLOGY CO ,LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0466550311 pdf
Aug 17 2018MPOW TECHNOLOGY CO., LIMITED(assignment on the face of the patent)
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