Patent
   D956856
Priority
Oct 30 2019
Filed
Apr 28 2020
Issued
Jul 05 2022
Expiry
Jul 05 2037
Assg.orig
Entity
unknown
2
18
n/a
The ornamental design for an extension support, as shown and described.

FIG. 1 is a front elevational view of an extension support showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Wang, Yongshuai

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//
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Apr 22 2020WANG, YONGSHUAIAUTEL INTELLIGENT TECHNOLOGY CORP , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0525150490 pdf
Apr 28 2020AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.(assignment on the face of the patent)
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