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Patent No. US 11223223
Issue Date Jan 11, 2022
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Patent 11223223 - Transport and/or storage container for rechargeable wireless earphones > Summary

US Patent

Patent No. US 11223223

Published on Jan 11, 2022

Application No. 16/415524

Filed on May 17, 2019

Priority Date -

Inventor/Applicants

2

Wilhelmsen, Sven - Singapore, SG

Castillo, Armando - Singapore, SG

Classification

International:4

H02J 7/02

H04R 1/10;

H02J 7/34;

H02J 7/00;

Field of Search 2

320/115

320/108;

Examiner

Muralidar, Richard V

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