Digital door lock

- Samsung Electronics
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Description

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

FIG. 2 is a front view of the digital door lock shown in FIG. 1;

FIG. 3 is a rear view of the digital door lock shown in FIG. 1;

FIG. 4 is a left view of the digital door lock shown in FIG. 1;

FIG. 5 is a right view of the digital door lock shown in FIG. 1;

FIG. 6 is a top view of the digital door lock shown in FIG. 1;

FIG. 7 is a bottom view of the digital door lock shown in FIG. 1; and,

FIG. 8 is a view illustrating a state in which the front display of the digital door lock shown in FIG. 1 is activated to show information such as a company logo and “OPEN/CLOSE”. The details shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a digital door lock, as shown and described.

Referenced Cited
U.S. Patent Documents
4126341 November 21, 1978 Bradstock
5010752 April 30, 1991 Lin
6145353 November 14, 2000 Doucet
D513469 January 10, 2006 Gao et al.
7091429 August 15, 2006 Case et al.
D545172 June 26, 2007 Kaiser et al.
D592936 May 26, 2009 Douglas et al.
8079240 December 20, 2011 Brown et al.
8331544 December 11, 2012 Kraus et al.
D682656 May 21, 2013 Cramer et al.
D686056 July 16, 2013 Li
D694093 November 26, 2013 Mostert
D698222 January 28, 2014 Guo
Patent History
Patent number: D733522
Type: Grant
Filed: Jun 20, 2014
Date of Patent: Jul 7, 2015
Assignee: SAMSUNG SDS CO., LTD. (Seoul)
Inventors: Jae Hoon Kim (Seoul), Jeong Hoon Ha (Gyeonggi-do)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/494,407
Classifications
Current U.S. Class: D8/331