Patent
   D855668
Priority
Nov 01 2018
Filed
Nov 01 2018
Issued
Aug 06 2019
Expiry
Aug 06 2034
Assg.orig
Entity
unknown
0
16
n/a
The ornamental design of a filter key device, as shown and described.

FIG. 1 is a top, front, right side perspective view of a filter key device, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top, back, right side perspective view thereof;

FIG. 7 is a top, back, left side perspective view thereof;

FIG. 8 is a top, front, left side perspective view thereof;

FIG. 9 is a bottom, back, left side perspective view thereof;

FIG. 10 is a bottom, back, right side perspective view thereof;

FIG. 11 is a bottom, front, left side perspective view thereof; and,

FIG. 12 is a bottom, front, right side perspective view thereof.

The broken line showing of various features of the filter key device form no part of the claimed design.

Stein, Matthew

Patent Priority Assignee Title
Patent Priority Assignee Title
8137551, Aug 08 2008 KX TECHNOLOGIES, LLC; KX Technologies LLC Push filter with floating key lock
8673146, Aug 08 2008 KX Technologies LLC Push filter with floating key lock
9233322, Aug 08 2008 KX Technologies LLC Push filter with floating key lock
9901852, Aug 08 2008 KX Technologies LLC Push filter with floating key lock
D496056, Jun 11 2003 MULTIBRAS S A ELECTRODOMESTICOS Water reservoir for refrigerator
D527749, Jan 11 2006 Maytag Corporation Can storage and dispensing container for a refrigerator
D528136, Jan 27 2006 Camco Manufacturing, Inc. Product brace for refrigerated food
D645935, Feb 11 2010 DWT Deutsche Wassertechnologien GmbH Water filter housing
D663379, Apr 29 2011 Societe des Produits Nestle S A Water filter
D719589, Feb 22 2013 Samsung Electronics Co., Ltd. Duct for refrigerator
D748167, May 22 2014 SAMSUNG ELECTRONICS CO , LTD Divider for refrigerator drawer
D749654, May 22 2014 Samsung Electronics Co., Ltd. Divider for refrigerator guard
D752179, Sep 05 2014 Red Origen, LLC Interchangeable water filter base or portions thereof
D756423, Jun 05 2014 WHIRLPOOL S A High adjustment device for refrigerator door
D780886, Feb 17 2015 Metawater Co., Ltd. Filter housing case for use in a microbial water sampler
D831785, May 16 2016 GLAS AMERICAS LLC Water filter stand
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 01 2018NINGBO YINZHOU BI CHUN WATER PURIFICATION TECHNOLOGY LIMITED COMPANY(assignment on the face of the patent)
Dec 06 2018STEIN, MATTHEW I NINGBO YINZHOU BI CHUN WATER PURIFICATION TECHNOLOGY LIMITED COMPANYASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477070224 pdf
Dec 05 2020NINGBO YINZHOU BI CHUN WATER PURIFICATION TECHNOLOGY LIMITED COMPANYTIANFENGSHENG TECHNOLOGY SHENZHEN CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0558690553 pdf
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