Patent
   D810871
Priority
Dec 12 2016
Filed
Dec 12 2016
Issued
Feb 20 2018
Expiry
Feb 20 2033
Assg.orig
Entity
unknown
3
29
n/a
The ornamental design for a shaker core, as shown and described.

FIG. 1 is a perspective view of a new design for a shaker core.

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing of portions of the shaker core is included for the purpose of illustrating and forms no part of the claimed design.

Gullicks, Scott D., Hegdahl, Anna M., Ebertowski, Alexander T.

Patent Priority Assignee Title
D898868, Sep 12 2018 3M Innovative Properties Company Liquid delivery system lid
D953485, Jul 04 2019 QINGDAO HANBO PLASTIC TECHNOLOGY CO., LTD. Lid for spray gun
D964853, Mar 05 2020 Kimberly-Clark Worldwide, Inc. Lid
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 12 20163M Innovative Properties Company(assignment on the face of the patent)
Mar 01 2017EBERTOWSKI, ALEXANDER T 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415690961 pdf
Mar 01 2017GULLICKS, SCOTT D 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415690961 pdf
Mar 06 2017HEGDAHL, ANNA M3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415690961 pdf
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