IP Library › Granted Patent US 1,087,012
Granted Patent S1
US 1,087,012 · App. 29/891,936 · Granted Aug 5, 2025

Portable power bank

Inventors: Hongjun Jiang (Guangdong, CN); Yi Zhang (Guangdong, CN); Huaqi Dai (Guangdong, CN)
Assignee: SHENZHEN YOSTAND TECHNOLOGY CO., LTD.
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Quick Facts
Patent No.
US 1,087,012
App. No.
29/891,936
Granted
Aug 5, 2025
Kind
S1
Claims (1)

The ornamental design for a portable power bank, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 11, 2023
From: JIANG, HONGJUN; ZHANG, YI; DAI, HUAQI
To: SHENZHEN YOSTAND TECHNOLOGY CO., LTD.
Reel/Frame 063614/0779 →
Priority Claims (1)
CN 202130849576.6 · Dec 22, 2021 · national
Continuity (1)
Division 35515023 · Jun 22, 2022
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