Patent
   D982767
Priority
Apr 13 2021
Filed
Apr 16 2021
Issued
Apr 04 2023
Expiry
Apr 04 2038
Assg.orig
Entity
unknown
0
21
n/a
The ornamental design for a low-frequency massage device, as shown and described.

FIG. 1 is a perspective view of a low-frequency massage device showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the low-frequency massage device that form no part of the claimed design.

Cao, Liang

Patent Priority Assignee Title
Patent Priority Assignee Title
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Apr 15 2021CAO, LIANGFAMIDOC TECHNOLOGY CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0559370971 pdf
Apr 16 2021FAMIDOC TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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