Portable power source
Description
Claims
The ornamental design for a portable power source, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D302766 | August 15, 1989 | Johnston |
D609634 | February 9, 2010 | Daniels |
D624493 | September 28, 2010 | Daniels |
D624876 | October 5, 2010 | Daniels |
D931800 | September 28, 2021 | Fang |
D1005948 | November 28, 2023 | Fang |
D1006775 | December 5, 2023 | Huang |
009168925 | September 2022 | EM |
Patent History
Patent number: D1026584
Type: Grant
Filed: Sep 16, 2022
Date of Patent: May 14, 2024
Inventor: Yaping Deng (Guangdong)
Primary Examiner: Rhea Shields
Assistant Examiner: Ikeadi M Ndukwu
Application Number: 29/853,499
Type: Grant
Filed: Sep 16, 2022
Date of Patent: May 14, 2024
Inventor: Yaping Deng (Guangdong)
Primary Examiner: Rhea Shields
Assistant Examiner: Ikeadi M Ndukwu
Application Number: 29/853,499
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)