Patent
   D977574
Priority
Sep 10 2020
Filed
Feb 04 2021
Issued
Feb 07 2023
Expiry
Feb 07 2038
Assg.orig
Entity
unknown
0
19
n/a
The ornamental design for a double-sided advertising machine, as shown and described.

FIG. 1 is a top, front and right perspective view of a double-sided advertising machine showing our new design;

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

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

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a bottom, front and right perspective view thereof.

Zhang, qiang, Huang, Yifeng, Ruan, Kun, Shao, Guanghua

Patent Priority Assignee Title
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Jan 27 2021HUANG, YIFENGIMGS SMART GLASS TECHNOLOGIES FUJIAN CO ,LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0552130748 pdf
Jan 27 2021ZHANG, QIANGIMGS SMART GLASS TECHNOLOGIES FUJIAN CO ,LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0552130748 pdf
Jan 27 2021RUAN, KUNIMGS SMART GLASS TECHNOLOGIES FUJIAN CO ,LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0552130748 pdf
Jan 27 2021SHAO, GUANGHUAIMGS SMART GLASS TECHNOLOGIES FUJIAN CO ,LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0552130748 pdf
Feb 04 2021IMGS SMART GLASS TECHNOLOGIES (FUJIAN) CO., LTD(assignment on the face of the patent)
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