IP Library › Granted Patent US 1,087,907
Granted Patent S1
US 1,087,907 · App. 29/855,108 · Granted Aug 12, 2025

Portable power supply

Inventors: Miao Liu (Shenzhen, CN); Bing Liu (Shenzhen, CN); Shiyu Liu (Shenzhen, CN); Bing Guo (Shenzhen, CN); Gang Li (Shenzhen, CN); Yunliang Zhu (Shenzhen, CN)
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Quick Facts
Patent No.
US 1,087,907
App. No.
29/855,108
Granted
Aug 12, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 21, 2022
From: LIU, MIAO; LIU, BING; LIU, SHIYU; GUO, BING; LI, GANG; ZHU, YUNLIANG
To: SHENZHEN GREPOW BATTERY CO., LTD
Reel/Frame 061847/0061 →
Priority Claims (1)
CN 202230174381.0 · Mar 30, 2022 · national
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