IP Library › Granted Patent US 978,776
Granted Patent S1
US 978,776 · App. 35/514,744 · Granted Feb 21, 2023

Set of wheels for a delivery robot chassis

Inventors: Yafei Liu (Beijing, CN); Chao Xue (Beijing, CN); Weining Xi (Beijing, CN)
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Quick Facts
Patent No.
US 978,776
App. No.
35/514,744
Granted
Feb 21, 2023
Kind
S1
Claims (1)

The ornamental designs for a set of wheels for a delivery robot chassis, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 16, 2025
From: NINEBOT (BEIJING) TECH CO., LTD.
To: NO. 9 COMMERCIAL (BEIJING) TECHNOLOGY CO., LTD.
Reel/Frame 071419/0778 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 9, 2025
From: LIU, YAFEI; XUE, CHAO; XI, WEINING
To: NINEBOT (BEIJING) TECH CO., LTD.
Reel/Frame 071358/0415 →
Priority Claims (1)
CN 202130849774.2 · Dec 22, 2021 · national