Digital door lock
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Description
The broken lines in the drawings form an unclaimed boundary, and form no part of the claimed design.
Claims
We claim the ornamental design for a digital door lock, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Atiena, Smart Door Lock with Multiple Unlocking Methods, Date first available Jan. 4, 2020, [online]retrieved Aug. 26, 2020, available from internet, www.amazon.com (Year: 2020).
- Generic, Ezon Shs-2920 Security Entry Keyless Electronic New Fingerprint Digital Door Lock, Date first available Aug. 3, 2020, [online]retrieved Aug. 20, 2020, available from internet, www.amazon.com (Year: 2020).
- Samsung SDS, Installation Guide, Samsung Smart Lock, SHP-A30 Date first available Jul. 16, 2020, [online]retrieved Aug. 25, 2020, pdf (Year: 2020).
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Patent History
Patent number: D908459
Type: Grant
Filed: Mar 12, 2019
Date of Patent: Jan 26, 2021
Assignee: Samsung SDS Co., LTD (Seoul)
Inventors: Dae-Woo Jung (Seoul), Jeong-Hoon Ha (Seoul)
Primary Examiner: Keli L Hill
Assistant Examiner: Sara S Sahneh
Application Number: 29/683,311
Type: Grant
Filed: Mar 12, 2019
Date of Patent: Jan 26, 2021
Assignee: Samsung SDS Co., LTD (Seoul)
Inventors: Dae-Woo Jung (Seoul), Jeong-Hoon Ha (Seoul)
Primary Examiner: Keli L Hill
Assistant Examiner: Sara S Sahneh
Application Number: 29/683,311
Classifications
Current U.S. Class:
D8/330;
D8/331