Power supply unit
Description
The broken lines in the drawings depict portions of the power supply unit that form no part of the claimed design.
Claims
The ornamental design for a power supply unit, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D514508 | February 7, 2006 | Krieger |
D815039 | April 10, 2018 | Wen |
D883206 | May 5, 2020 | Bai |
D937207 | November 30, 2021 | Zhen |
D938355 | December 14, 2021 | Xiong |
D942932 | February 8, 2022 | Yin |
20160153626 | June 2, 2016 | Ozaka |
- https://www.amazon.com/AMLINK-Portable-Generator-Charging-Outdoors/dp/B0BQ3B728F Dec. 14, 2022 (Year: 2022).
Patent History
Patent number: D1027858
Type: Grant
Filed: Dec 28, 2022
Date of Patent: May 21, 2024
Inventor: Qing Lai (Shenzhen)
Primary Examiner: Derrick E Holland
Application Number: 29/881,093
Type: Grant
Filed: Dec 28, 2022
Date of Patent: May 21, 2024
Inventor: Qing Lai (Shenzhen)
Primary Examiner: Derrick E Holland
Application Number: 29/881,093
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)