Power bank
Description
The broken lines in the drawings are for the purpose of illustrating portions of the power bank that form no part of the claimed design.
Claims
The ornamental design for a power bank, as shown and described.
Referenced Cited
Patent History
Patent number: D918830
Type: Grant
Filed: Dec 30, 2019
Date of Patent: May 11, 2021
Assignee: SHENZHEN NOVA ENERGY CO., LTD (Shenzhen)
Inventor: Linghe Chen (Shenzhen)
Primary Examiner: Rosemary K Tarcza
Assistant Examiner: Seth David Kumpf
Application Number: 29/718,822
Type: Grant
Filed: Dec 30, 2019
Date of Patent: May 11, 2021
Assignee: SHENZHEN NOVA ENERGY CO., LTD (Shenzhen)
Inventor: Linghe Chen (Shenzhen)
Primary Examiner: Rosemary K Tarcza
Assistant Examiner: Seth David Kumpf
Application Number: 29/718,822
Classifications