Patent
   D931349
Priority
Aug 25 2017
Filed
Sep 25 2017
Issued
Sep 21 2021
Expiry
Sep 21 2036

TERM.DISCL.
Assg.orig
Entity
unknown
2
37
n/a
The ornamental design for the shaker screen, as shown.

FIG. 1 is a top plan view of a shaker screen in accordance with the present invention;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a back elevation view thereof;

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

FIG. 8 is a bottom perspective view thereof.

The broken lines show portions of the shaker screen that form no part of the claimed design.

Zhou, Pengxian

Patent Priority Assignee Title
ER7541,
ER8403,
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 13 2017ZHOU, PENGXIANHEBEI GN SOLIDS CONTROL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0436790289 pdf
Sep 25 2017Hebei GN Solids Control Co., Ltd.(assignment on the face of the patent)
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