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Shanghai Yoke Instrument Co., Ltd., Original Applicant

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LABUCO

50099163 | Trademark

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Filed Sept. 9, 2026

Serial No. 50099163

Class Electronic spectrophotometer for use in identifying and measuring colors; Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; Chromatography apparatus for laboratory use; pH meters; Digital pH meters; Scientific instrumentation for measuring concentrations of chemicals in water; Electrodes for laboratory research; Spectrograph apparatus; Scientific measuring instruments, namely, conductivity meters; Scientific apparatus, namely, spectrometers and parts and fittings therefor; Scientific apparatus, namely, spectrophotometer for measuring relative DNA, RNA and protein; Weighing equipment, namely, scales and balances; Gas chromatography apparatus for laboratory use; Precision balances; Acidity meters; 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: 1 day, 23 hours ago

Filing Date	#	Docket Text
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LABUCO

50099163 | Trademark

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