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US Patent D957818 Bluetooth earphone case

Overview Structured Data Issues Contributors

Is a

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

Patent Inventor Names

Kun Zhang0

Haoran Liu0

Yizhong Fan0

Date of Patent

July 19, 2022

Patent Application Number

29762496

Date Filed

December 16, 2020

Patent Citations Received

US Patent D998562 Bluetooth earphone charging case

US Patent D1001731 Charging case for earphones

US Patent D1040783 Combined wireless earphone and case

0

0

US Patent D987564 Charging case and wireless earbuds assembly

0

US Patent D991172 Earphone case

0

US Patent D997553 Case for earphone

US Patent D1009789 Charging case for wireless earphones

0

Patent Primary Examiner

Kevin K Rudzinski

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