Wireless earphone charging box
Description
The broken lines in the figures depict portions of the wireless earphone charging box that form no part of the claimed design.
Claims
The ornamental design for a wireless earphone charging box, as shown and described.
Referenced Cited
U.S. Patent Documents
| D735132 | July 28, 2015 | Donohue, II |
| D772572 | November 29, 2016 | Palmborg |
| D806648 | January 2, 2018 | Beedham |
| D841581 | February 26, 2019 | Bonahoom |
| D846264 | April 23, 2019 | Wu |
| D864110 | October 22, 2019 | Yoshimura |
| D873217 | January 21, 2020 | Zhang |
| D881810 | April 21, 2020 | Zhang |
| D882262 | April 28, 2020 | Zhang |
| D886454 | June 9, 2020 | Williamson |
| D886455 | June 9, 2020 | Williamson |
| 20190069066 | February 28, 2019 | Song |
| 20200084532 | March 12, 2020 | Lo |
Patent History
Patent number: D906238
Type: Grant
Filed: May 8, 2019
Date of Patent: Dec 29, 2020
Assignee: SHENZHEN GRANDSUN ELECTRONIC CO., LTD. (Shenzhen)
Inventors: Zhijun Zhang (Guangdong), Haiquan Wu (Guangdong), Zhonghui Tang (Guangdong), Jiugao Peng (Guangdong), Ruiwen Shi (Guangdong)
Primary Examiner: Nathaniel D. Buckner
Application Number: 29/690,467
Type: Grant
Filed: May 8, 2019
Date of Patent: Dec 29, 2020
Assignee: SHENZHEN GRANDSUN ELECTRONIC CO., LTD. (Shenzhen)
Inventors: Zhijun Zhang (Guangdong), Haiquan Wu (Guangdong), Zhonghui Tang (Guangdong), Jiugao Peng (Guangdong), Ruiwen Shi (Guangdong)
Primary Examiner: Nathaniel D. Buckner
Application Number: 29/690,467
Classifications
Current U.S. Class:
Cordless Appliance Type (D13/108)