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Patent
D922850
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Priority
Mar 20 2020
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Filed
Mar 20 2020
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Issued
Jun 22 2021
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Expiry
Jun 22 2036
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Assg.orig
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Entity
unknown
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4
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18
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n/a
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The ornamental design for a door lock, as shown and described.
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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 |
10049520, |
Jun 13 2016 |
Sargent Manufacturing Company |
Access system with persistent display |
10329795, |
May 15 2013 |
TriTeq Lock and Security LLC |
Lock |
10342090, |
Dec 03 2016 |
|
Illuminated doorknob and lockset |
10563425, |
Apr 19 2018 |
Schlage Lock Company LLC |
Indicator lever |
8869574, |
Mar 15 2013 |
CONSUMER 2 0, INC |
Door entry system |
9303432, |
Nov 15 2011 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC |
Handle with operable barriers and related locking methods |
9487971, |
Mar 15 2013 |
ASSA ABLOY AMERICAS RESIDENTIAL INC |
Electro-mechanical locks with bezel turning function |
9727328, |
Mar 15 2013 |
AUGUST HOME INC |
Intelligent door lock system with firmware updates |
D297807, |
Nov 01 1985 |
|
Combined door knob and latch set |
D391143, |
Oct 04 1996 |
Federal Cartridge Company |
Low profile handle |
D554196, |
Jul 13 2006 |
GUANGZHOU DIGI INTELLIGENT SYSTEM MANUFACTURING CO , LTD |
Fingerprint lock |
D578374, |
May 21 2007 |
UNIPASS CO , LTD , A KOREAN CORPORATION |
Handle door lock |
D691448, |
Oct 11 2012 |
Hampton Products International Corporation |
Lockset assembly for a door |
D709351, |
Jul 31 2013 |
S.P.E.P. ACQUISITION CORP. |
Defeater latch handle |
D793205, |
Aug 22 2016 |
GATE LABS INC |
Door lock |
D806515, |
Apr 22 2016 |
EMKA BESCHLAGTEILE GMBH & CO KG |
Locking and closing device |
D817739, |
Sep 02 2015 |
ABUS August Bremicker Söhne KG |
Lock |
D837031, |
Jan 31 2017 |
Zephyr Lock, LLC |
Lock |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a