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Xiamen Yu Guang Tong Chen E-Commerce Co., Ltd., Original Applicant

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50213726 | Trademark Cite Docket

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Filed Nov. 12, 2026

Serial No. 50213726

Class Fiber optics; Radiation-measuring instruments; Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; Electronic test and measurement devices for use in the fields of networks and telecommunications, namely, instrumentation used to test and certify new and existing data and voice communication cable and coaxial cable; Wattmeters; Tool measuring instruments; Fibre optic couplings; Junction sleeves for fibre optics; Densitometers not for medical use; Lasers for measuring purposes; 021; 023; 026; 036; 038

Case Type Trademark

Status New application awaiting assignment to an examining attorney. <a href="https://www.uspto.gov/dashboard/trademarks/application-timeline.html">See current trademark processing wait times </a> for more information.

Last Updated: 10 hours ago

Filing Date	#	Docket Text
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