Patent
   D959379
Priority
May 21 2020
Filed
May 21 2020
Issued
Aug 02 2022
Expiry
Aug 02 2037
Assg.orig
Entity
unknown
0
41
n/a
The ornamental design for a coupler, as shown.

FIG. 1 is a top, front, and right side perspective view of a coupler showing our new design;

FIG. 2 is a bottom, front, and left side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

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

FIG. 8 is a bottom plan view thereof.

He, Chao, He, Yuyuan

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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 15 2020HE, YUYUANMICROPORT SHANGHAI MEDBOT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0527190552 pdf
May 15 2020HE, CHAOMICROPORT SHANGHAI MEDBOT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0527190552 pdf
May 21 2020SHANGHAI MICROPORT MEDBOT (GROUP) CO., LTD.(assignment on the face of the patent)
Dec 31 2020MICROPORT SHANGHAI MEDBOT CO , LTD SHANGHAI MICROPORT MEDBOT GROUP CO , LTD CHANGE OF NAME AND ADDRESS OF THE ASSIGNEE0554730057 pdf
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