Power supply
Description
The broken lines in the drawings illustrate the portions of the power supply which form no part of the claimed design.
The diagonal shaded lines indicate that the feature is transparent.
Claims
The ornamental design for a power supply, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D136317 | September 1943 | Debrey |
| D203993 | March 1966 | Late |
| D214510 | June 1969 | Lund |
| D223932 | June 1972 | Paulson |
| D440200 | April 10, 2001 | Tsuboi |
| D494133 | August 10, 2004 | Song |
| D682778 | May 21, 2013 | Baumgartner |
| D725589 | March 31, 2015 | Hidaka |
| D905637 | December 22, 2020 | Gou |
| D912620 | March 9, 2021 | Yuanbo |
| D996359 | August 22, 2023 | Zheng |
| D1023913 | April 23, 2024 | Nam |
| D1033337 | July 2, 2024 | Liang |
| 015038467-0001 | November 2023 | EM |
| D1074179 | June 2000 | JP |
- Nice-Power DC Power Supply, date referenced Aug. 7, 2023, data retrieved by Lorna Georges at https://www.amazon.com/NICE-POWER-Adjustable-Switching-Regulated-Adjustments/dp/B0CDW12H3X (Year: 2023).
- DC Power Supply Variable, date referenced Oct. 27, 2023, data retrieved by Lorna Georges at https://www.amazon.com/dp/B0CLY9B5XL (Year: 2023).
- Model 1550—Bench DC Power Supply Overview, date referenced Nov. 22, 2010, data retrieved by Lorna Georges at https://www.youtube.com/watch?v=KJ1I-QC0qEl (Year: 2010).
Patent History
Patent number: D1072755
Type: Grant
Filed: Nov 9, 2023
Date of Patent: Apr 29, 2025
Assignee: Ningbo JiuYuan Electronic Co., LTD. (Zhejiang)
Inventor: Peng Zhou (Ningbo)
Primary Examiner: Rhea Shields
Assistant Examiner: Lorna M Georges
Application Number: 29/916,299
Type: Grant
Filed: Nov 9, 2023
Date of Patent: Apr 29, 2025
Assignee: Ningbo JiuYuan Electronic Co., LTD. (Zhejiang)
Inventor: Peng Zhou (Ningbo)
Primary Examiner: Rhea Shields
Assistant Examiner: Lorna M Georges
Application Number: 29/916,299
Classifications
Current U.S. Class:
Voltage Regulator (D13/124);
Transformer, Rectifier Or Casing Therefor (3) (D13/110)