Smart key cabinet
Latest Beijing Landwell Electron Technology Co., Ltd Patents:
Description
The broken lines in the drawings illustrate portions of the smart key cabinet which form no part of the claimed design.
Claims
The ornamental design for a smart key cabinet, as shown and described.
Referenced Cited
Patent History
Patent number: D992856
Type: Grant
Filed: Jul 16, 2020
Date of Patent: Jul 25, 2023
Assignee: Beijing Landwell Electron Technology Co., Ltd (Beijing)
Inventor: Bing Wang (Beijing)
Primary Examiner: Paul D Bohannon
Application Number: 29/741,944
Type: Grant
Filed: Jul 16, 2020
Date of Patent: Jul 25, 2023
Assignee: Beijing Landwell Electron Technology Co., Ltd (Beijing)
Inventor: Bing Wang (Beijing)
Primary Examiner: Paul D Bohannon
Application Number: 29/741,944
Classifications
Current U.S. Class:
Vault, Safe, Or Depository (D99/28)