Patent
   D902004
Priority
Jul 11 2018
Filed
Aug 14 2018
Issued
Nov 17 2020
Expiry
Nov 17 2035
Assg.orig
Entity
unknown
9
9
n/a
The ornamental design for a digital door lock, as shown and described.

FIG. 1 is a perspective view of a digital door lock;

FIG. 2 is a rear 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.

Shin, Chang Hoon

Patent Priority Assignee Title
D988109, Jan 19 2021 HANGZHOU EZVIZ SOFTWARE CO., LTD. Door lock keyboard
ER2500,
ER3429,
ER3878,
ER4549,
ER7191,
ER7553,
ER8681,
ER9951,
Patent Priority Assignee Title
10347064, Dec 30 2016 LINKELECTRONICS CO., LTD. Digital door lock system using wireless power transmission
10400479, Feb 11 2014 KANG, JAE-SEOK Door zoom-up latch having adjustable backset and digital door lock device having same
10443264, May 28 2018 PHILIA TECHNOLOGY CO., LTD. Digital door lock assembly
10508473, Aug 27 2014 Mitteldeutsche Tresorbau GmbH Compact operating unit for a safe lock
9528299, Apr 17 2012 Byungman, Yoon; Eunsook, Lee; Chaehi, Yoon; Chaeho, Yoon Digital entrance opening and closing device
D696095, May 16 2012 ZIGBANG CO , LTD Digital door lock
D735016, Feb 07 2014 ZIGBANG CO , LTD Digital door lock
D837032, Jan 31 2017 Zephyr Lock, LLC Lock
D883068, Oct 31 2018 Shenzhen Cnest Electronic Technology Co., Ltd. Door lock
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Aug 03 2018SHIN, CHANG HOONIMGATE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0467860866 pdf
Aug 14 2018IMGATE, INC.(assignment on the face of the patent)
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