Power supply unit
Latest ECOFLOW INC. Patents:
Description
1. Power supply unit
Reproduction
Claims
The ornamental design for a power supply unit, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- “BLUETTI Portable Power Station AC200MAX, 2048Wh LiFePO4 Battery Backup, Expandable to 8192Wh w/4 2200W AC Outlets (4800W Peak), 30A RV Output, Solar Generator for Outdoor Camping, Home Use, Emergency”, Amazon.com, First available on Nov. 19, 2021. Retrieved from the internet: <https://www.amazon.com/BLUETTI-Portable-Expandable-Generator-Emergency/dp/B09M8J9LY7/> (Year: 2021).
Patent History
Patent number: D977425
Type: Grant
Filed: Nov 3, 2021
Date of Patent: Feb 7, 2023
Assignee: ECOFLOW INC. (Shenzhen)
Inventors: Xi Chen (Shenzhen), Haibin Zheng (Shenzhen)
Primary Examiner: Rosemary K Tarcza
Application Number: 35/513,027
Type: Grant
Filed: Nov 3, 2021
Date of Patent: Feb 7, 2023
Assignee: ECOFLOW INC. (Shenzhen)
Inventors: Xi Chen (Shenzhen), Haibin Zheng (Shenzhen)
Primary Examiner: Rosemary K Tarcza
Application Number: 35/513,027
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)