Patent
   D952739
Priority
Dec 13 2021
Filed
Dec 13 2021
Issued
May 24 2022
Expiry
May 24 2037
Assg.orig
Entity
unknown
7
41
n/a
The ornamental design for a writing board, as shown and described.

FIG. 1 is a perspective view of a writing board 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;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an exploded perspective view of the writing board.

The broken lines in the drawings depict portions of the writing board that form no part of the claimed design.

Zhao, Kaidong

Patent Priority Assignee Title
D989068, May 12 2021 Dinosaur tablet
ER2216,
ER3637,
ER3784,
ER6627,
ER8559,
ER8610,
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 13 2021SHENZHEN BINZHEN HONGTUO INDUSTRIAL CO., LTD.(assignment on the face of the patent)
Dec 13 2021ZHAO, KAIDONGSHENZHEN BINZHEN HONGTUO INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0583770674 pdf
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