US09 Scientific and electronic apparatus

US Trademark Classification

Data version: USPTO Trademark ID Manual (Acceptable Identification of Goods and Services), applying the Nice Classification, 13th edition (NCL 13-2026). Official data retrieved on 1 October 2026 and published on this site the same day: 71,543 entries (including 2,932 example entries). Term IDs, classes, English descriptions, status and effective dates follow the USPTO; Chinese terms are J&C reference translations. The "version" shown for each entry is the Nice edition under which it was added or last modified. We synchronise with the USPTO periodically; the next update is planned for January 2027. Translation revision: 13 October 2026. Reviewed Chinese reference notes are available for 6,984 entries; other substantive notes are shown in the official English.

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Class	Item No.	Chinese	English
09	009-1792	速度指示器	Speed indicators
09	009-1788	安全接触插头	Safety contact plugs
09	009-1787	圆形插头连接器	Round plug connectors
09	009-1785	旋转变流机	Rotary converters
09	009-1784	谐振器	Resonators
09	009-4746	高尔夫挥杆辅助器，即用于分析、配置和/或制造高尔夫球杆的高尔夫球杆平衡秤及其秤零件	Golf club swing aids, namely, golf club balancing scales and scale parts thereof, to analyze, fit and/or make golf clubs
09	009-1149	用于无线通信及无线通信设备和装置的集成电路和集成电路内核以及数字信号处理器（DSP）	Integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipment and apparati and digital signal processors (DSP)
09	009-1148	电子和光通信仪器和组件，即光发射机	Electronic and optical communications instruments and components, namely, optical transmitters
09	009-1147	电子和光通信仪器和组件，即光接收机	Electronic and optical communications instruments and components, namely, optical receivers
09	009-1145	电子和光通信仪器和组件，即用于测试通信链路的通信链路测试仪	Electronic and optical communications instruments and components, namely, communication link testers for testing communication links
09	009-1144	电子和光通信仪器和组件，即数字发射机	Electronic and optical communications instruments and components, namely, digital transmitters
09	009-1143	电子和光通信仪器和组件，即有线电视发射机	Electronic and optical communications instruments and components, namely, cable television transmitters
09	009-1142	可下载的企业软件，即非交易数据数据库及数据库内容搜索引擎	Downloadable enterprise software in the nature of a database for non-transactional data and a search engine for database content
09	009-1141	监控电梯功能的电梯性能控制器	Elevator performance controllers for monitoring elevator functions
09	009-1139	电子和光通信仪器和组件，即光收发器	Electronic and optical communications instruments and components, namely, optical transceivers
09	009-1138	电子和光通信仪器和组件，即光数据链路	Electronic and optical communications instruments and components, namely, optical data links
09	009-1137	非医用电泳仪	Electrophoresis apparatus not for medical purposes
09	009-1133	液晶显示（LCD）投影仪	Liquid crystal display (LCD) projectors
09	009-1132	可下载的LAN（局域网）操作软件	Downloadable LAN (local area network) operating software
09	009-1130	电脑卡适配器	Computer card adapter
09	009-113	测量用激光器	Lasers for measuring purposes
09	009-1128	音频电路板	Audio circuit boards
09	009-1126	计算机串行端口	Computer serial ports
09	009-1125	计算机并行端口	Computer parallel ports
09	009-1124	计算机网络硬件	Computer networking hardware

US09 Scientific and electronic apparatus

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