Patent
   D896113
Priority
Sep 03 2018
Filed
Mar 01 2019
Issued
Sep 15 2020
Expiry
Sep 15 2035
Assg.orig
Entity
unknown
1
3
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The ornamental design for a leakage detector, as shown and described.

FIG. 1 is a perspective view of a leakage detector showing my new design;

FIG. 2 is another perspective view of the leakage detector showing my new design;

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; and,

FIG. 8 is a bottom plan view thereof.

Gong, Cheng, Zhan, Yuling, Wu, Wenlong

Patent Priority Assignee Title
ER8381,
Patent Priority Assignee Title
10168243, Sep 24 2012 SEKISUI CHEMICAL CO , LTD Leakage detector, leakage detection method, and pipe network monitoring apparatus
D312219, Mar 10 1988 Waterwatch, Inc. Liquid level detector
D830861, Jan 30 2017 ADEMCO INC Water leak detector
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 28 2019GONG, CHENGSHENZHEN INTELLIROCKS TECH CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0484790804 pdf
Feb 28 2019ZHAN, YULINGSHENZHEN INTELLIROCKS TECH CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0484790804 pdf
Feb 28 2019WU, WENLONGSHENZHEN INTELLIROCKS TECH CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0484790804 pdf
Mar 01 2019SHENZHEN INTELLIROCKS TECH. CO., LTD.(assignment on the face of the patent)
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