IP Library › Granted Patent US 1,100,822
Granted Patent S1
US 1,100,822 · App. 29/954,009 · Granted Nov 4, 2025

Battery charger

Inventor: Hanxiu Ma (Suzhou, CN)
Assignee: Shenzhen Changyi Technology Co., Ltd.
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,100,822
App. No.
29/954,009
Granted
Nov 4, 2025
Kind
S1
Claims (1)

The ornamental design for a battery charger as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 3, 2024
From: MA, HANXIU
To: SHENZHEN CHANGYI TECHNOLOGY CO., LTD.
Reel/Frame 068175/0558 →
References Cited (33)
US D1013628S · Wu · 2024 [cited by examiner]
US D1019552S · Xie · 2024 [cited by examiner]
US D1019555S · Gu · 2024 [cited by examiner]
US D1027855S · She · 2024 [cited by examiner]
US D1028872S · Shang · 2024 [cited by applicant]
US D1030648S · He · 2024 [cited by examiner]
US D1030658S · He · 2024 [cited by examiner]
US D1038019S · Zhou · 2024 [cited by examiner]
US D1038020S · Zhou · 2024 [cited by examiner]
US D1038108S · Xie · 2024 [cited by examiner]
US D1045787S · Ke · 2024 [cited by examiner]
US D1046774S · He · 2024 [cited by examiner]
US D1049037S · She · 2024 [cited by examiner]
US D1050034S · Mai · 2024 [cited by examiner]
US D1052523S · He · 2024 [cited by examiner]
US D1053133S · Chen · 2024 [cited by examiner]
US D1063838S · Peng · 2025 [cited by examiner]
US D1065077S · Xian · 2025 [cited by examiner]
US D1070759S · Luo · 2025 [cited by examiner]
US D1073605S · Meng · 2025 [cited by examiner]
US 12308680B1 · Jeon · 2025 [cited by examiner]
US D1090433S · Dong · 2025 [cited by examiner]
US D1093302S · Lei · 2025 [cited by examiner]
CN 308629741 · 2024 [cited by examiner]
CN 308869538 · 2024 [cited by examiner]
CN 309187635 · 2025 [cited by examiner]
CN 309245880 · 2025 [cited by examiner]
CN 309346692 · 2025 [cited by examiner]
HK 24234010001 · 2024 [cited by examiner]
Ku Xiu Foldable Magnetic Wireless Charger, dated Oct. 27, 2022, [online], [site visited Sep. 24, 2025]. Available from Internet, URL: https://www.amazon.com/dp/B0BKPCXZQY/ (Year: 2022). [cited by examiner]
Ku Xiu X55 Foldable 3 in 1 Charging Startion, dated Apr. 20, 2023, [online], [site visited Sep. 24, 2025]. Available from Internet, URL: https://www.amazon.com/dp/B0C33TM684/ (Year: 2023). [cited by examiner]
@echostones05, Rapid Charging Companion 3 in 1 Folding Magnetic Wireless Charging Stand, dated Nov. 17, 2023, [online], [site visited Sep. 24, 2025]. Available from Internet, URL: https://www.youtube.com/shorts/SUo9YVFf… [cited by examiner]
Ziweo 3 in 1 Wireless Charging Station, dated Nov. 22, 2024, [online], [site visited Sep. 24, 2025]. Available from Internet, URL: https://www.amazon.com/dp/B0DNSPRX53/ (Year: 2024). [cited by examiner]