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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
37 037-1646 家具修复、修理和维护 Restoration, repair and maintenance of furniture
37 037-1647 地板打磨 Sanding of floors
37 037-1648 家具上清漆 Varnishing of furniture
37 037-1649 车辆修理咨询 Vehicle repair consultancy
37 037-1650 建筑施工咨询服务 Building construction consultancy services
37 037-1651 火灾探测系统安装、维护和修理 Installation, maintenance and repair of fire detection systems
37 037-1653 时钟安装 Clock installation
37 037-1654 时钟安装服务 Clock installation services
37 037-1655 干墙安装服务 Drywall installation services
37 037-1656 家具安装 Furniture installation
37 037-1657 空调装置安装 Installation of air-conditioning apparatus
37 037-1658 洁净室用空调装置安装 Installation of air-conditioning apparatus for use in clean rooms
37 037-1659 空调系统安装 Installation of air-conditioning systems
37 037-1660 发电装置安装 Installation of apparatus for generating power
37 037-1661 视听设备安装 Installation of audiovisual equipment
37 037-1662 建筑脚手架安装 Installation of building scaffolds
37 037-1663 时钟安装 Installation of clocks
37 037-1664 商用烹饪装置安装 Installation of commercial cooking apparatus
37 037-1665 计算机硬件安装 Installation of computer hardware
37 037-1666 烹饪器具安装 Installation of cooking appliances
37 037-1667 干墙板安装 Installation of drywall panels
37 037-1668 除尘装置安装 Installation of dust extraction apparatus
37 037-1669 电线安装 Installation of electrical wiring
37 037-1670 围栏安装 Installation of fencing
37 037-1671 火灾报警器安装 Installation of fire alarms