Patent
   D923453
Priority
Mar 20 2020
Filed
Mar 20 2020
Issued
Jun 29 2021
Expiry
Jun 29 2036
Assg.orig
Entity
unknown
7
7
n/a
The ornamental design for a door lock, as shown and described.

FIG. 1 is a perspective view of a door lock showing my new design;

FIG. 2 is another perspective view thereof;

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.

The broken lines in the drawings depict boundaries of the door lock that form no part of the claimed design.

Chen, Qiang

Patent Priority Assignee Title
D945854, Jun 07 2018 Southco, Inc. Electronic latch assembly
D966070, Sep 11 2020 ASSA ABLOY ACCESS AND EGRESS HARDWARE GROUP, INC Door lock
D966071, Sep 11 2020 ASSA ABLOY ACCESS AND EGRESS HARDWARE GROUP, INC Door lock set
D966072, Sep 11 2020 ASSA ABLOY ACCESS AND EGRESS HARDWARE GROUP, INC Door lock
D966073, Sep 18 2020 ASSA ABLOY ACCESS AND EGRESS HARDWARE GROUP, INC Door lock
D977940, Sep 29 2022 Ten digits keyless entry RV door lock
D981206, Sep 18 2020 ASSA ABLOY ACCESS AND EGRESS HARDWARE GROUP, INC Door lock set
Patent Priority Assignee Title
10049520, Jun 13 2016 Sargent Manufacturing Company Access system with persistent display
10240365, Dec 12 2012 ASSA ABLOY AMERICAS RESIDENTIAL INC Electronic lock system having proximity mobile device
8869574, Mar 15 2013 CONSUMER 2 0, INC Door entry system
8931315, Apr 13 2006 Schlage Lock Company Electronic deadbolt lock
9487971, Mar 15 2013 ASSA ABLOY AMERICAS RESIDENTIAL INC Electro-mechanical locks with bezel turning function
D888537, Jan 16 2019 SIMPLISAFE, INC Door lock
D896614, Feb 20 2019 BRAINCHILD ELECTRONIC CO., LTD. Door lock
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 17 2020CHEN, QIANGZHONGSHAN HYDI ARROW LOCK CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0522030981 pdf
Mar 20 2020ZHONGSHAN HYDI ARROW LOCK CO., LTD(assignment on the face of the patent)
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