IP Library › Granted Patent US 946,840
Granted Patent S1
US 946,840 · App. 29/705,248 · Granted Mar 22, 2022

Robot vacuum cleaner

Inventor: Zhaohua Lv (Suzhou, CN)
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Quick Facts
Patent No.
US 946,840
App. No.
29/705,248
Granted
Mar 22, 2022
Kind
S1
Claims (1)

The ornamental design for a robot vacuum cleaner, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 7, 2022
From: LV, ZHAOHUA
To: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.; MIDEA GROUP CO., LTD.
Reel/Frame 059189/0246 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 17, 2021
From: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.; MIDEA GROUP CO., LTD.
To: MIDEA ROBOZONE TECHNOLOGY CO., LTD.
Reel/Frame 056265/0765 →
Priority Claims (1)
CN 201930099040.X · Mar 12, 2019 · national