Smart key read head node group
Latest Beijing Landwell Electron Technology Co., Ltd Patents:
Description
The broken lines in the drawings illustrate portions of the smart key read head node group which form no part of the claimed design.
Claims
The ornamental design for a smart key read head node group, as shown and described.
Referenced Cited
Patent History
Patent number: D928720
Type: Grant
Filed: May 27, 2020
Date of Patent: Aug 24, 2021
Assignee: Beijing Landwell Electron Technology Co., Ltd (Beijing)
Inventor: Bing Wang (Beijing)
Primary Examiner: Derrick E Holland
Application Number: 29/735,968
Type: Grant
Filed: May 27, 2020
Date of Patent: Aug 24, 2021
Assignee: Beijing Landwell Electron Technology Co., Ltd (Beijing)
Inventor: Bing Wang (Beijing)
Primary Examiner: Derrick E Holland
Application Number: 29/735,968
Classifications