Smart door lock
Description
The broken lines show the portions of the smart door lock that form no part of the claimed design.
Claims
The ornamental design for a smart door lock, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D1042090
Type: Grant
Filed: Mar 22, 2024
Date of Patent: Sep 17, 2024
Assignee: Shenzhen Botan Technology Co., Ltd. (Shenzhen)
Inventor: Chuanbo Zhu (Shenzhen)
Primary Examiner: David G Muller
Assistant Examiner: Christina Gabrielle Cosden
Application Number: 29/933,909
Type: Grant
Filed: Mar 22, 2024
Date of Patent: Sep 17, 2024
Assignee: Shenzhen Botan Technology Co., Ltd. (Shenzhen)
Inventor: Chuanbo Zhu (Shenzhen)
Primary Examiner: David G Muller
Assistant Examiner: Christina Gabrielle Cosden
Application Number: 29/933,909
Classifications
Current U.S. Class:
D8/331