Granted Patent
S1
US 1,051,869 · App. 29/730,998 · Granted Nov 19, 2024
Interactive smartboard
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Claims (1)
The ornamental design for an interactive smartboard as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Apr 10, 2020
From: KUANG, JIAYING
To: GUANGZHOU SHIYUAN ELECTRONICS CO., LTD.; GUANGZHOU SHIZHEN INFORMATION TECHNOLOGY CO., LTD.
Reel/Frame 052363/0600 →
Priority Claims (1)
CN 201930553628.8
· Oct 11, 2019
· national