Patent
   D607302
Priority
Oct 20 2008
Filed
Apr 14 2009
Issued
Jan 05 2010
Expiry
Jan 05 2024
Assg.orig
Entity
unknown
9
13
n/a
The ornamental design for a door lock, as shown and described.

FIG. 1 is a top and front perspective view of a door lock, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Kim, Jae-Hoon, Yoo, Boo-Mee

Patent Priority Assignee Title
D630490, Sep 07 2009 ASSA OEM AB Handle
D630491, Sep 07 2009 ASSA OEM AB Part of a handle
D640525, Nov 04 2010 Door lock and handle
D911147, Feb 14 2019 Smart lock
D936454, Jan 23 2018 Door lock
D939922, Feb 15 2018 FULL RISE LLC Digital door lock
D954529, Mar 06 2019 INNO ELECTRONICS INC Smart lock set
ER8718,
ER9577,
Patent Priority Assignee Title
3187828,
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6581426, Jan 19 2000 Schlage Lock Company LLC Interconnected lock with remote unlocking mechanism
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6758070, Aug 30 2002 Door lock with a clutch having a cam-styled axle sleeve
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 27 2009KIM, JAE-HOONSEOUL COMMTECH CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0225450411 pdf
Mar 27 2009YOO, BOO-MEESEOUL COMMTECH CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0225450411 pdf
Apr 14 2009Seoul Commtech Co., Ltd.(assignment on the face of the patent)
Mar 16 2012SEOUL COMMTECH CO , LTDSAMSUNG SNS CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0284140801 pdf
Dec 19 2013SAMSUNG SNS CO , LTD SAMSUNG SDS CO , LTD MERGER SEE DOCUMENT FOR DETAILS 0319360971 pdf
Jul 25 2022SAMSUNG SDS CO , LTD ZIGBANG CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0606280092 pdf
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