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US Patent D1016167 Ink refill for marker

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D10161670

Patent Inventor Names

Xiaoyun Zhao0

Xiongge Zheng0

Zhicheng Chen0

Date of Patent

February 27, 2024

Patent Application Number

297945170

Date Filed

June 14, 2021

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