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Data version: English terms are taken from the EUIPO Harmonised Database and arranged in the 45 Nice classes; this site lists 73,491 entries. Chinese terms were fully retranslated on 1 October 2026 and are J&C reference translations. The reference number is this site's own number, not an EUIPO term ID. The English entries have not yet been checked one by one against the current EUIPO data; for filings, please rely on the official EUIPO source (TMclass). Spanish coverage is being expanded: as of 13 October 2026, 6,894 reviewed Spanish names are available, from the WIPO Nice Classification and J&C reference translations; other entries are shown in English.

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Class Ref. No. Chinese English
37 62479 植物纤维加工机械和工具的修理或维护 Repair or maintenance of plant fiber processing machines and implements
37 62480 捕鱼机械和器具的修理或维护 Repair or maintenance of fishing machines and instruments
37 62481 饮料加工机器和器具的修理或维护 Repair or maintenance of machines and apparatus for processing beverages
37 62482 橡胶制品制造机器和设备的修理或维护 Repair or maintenance of rubber-goods manufacturing machines and apparatus
37 62483 伐木机器和装置修理或维护 Repair or maintenance of machines and apparatus for lumbering
37 62484 纸张加工机器和装置修理或维护 Repair or maintenance of machines and apparatus for paper-working
37 62485 铁路车辆的修理或维护 Repair or maintenance of railway rolling stock
37 62486 饲料切割机的修理或维护 Repair or maintenance of fodder cutters
37 62487 空调设备的维修或保养(工业用) Repair or maintenance of air-conditioning apparatus [for industrial purposes]
37 62488 光学机器和仪器的修理或维护 Repair or maintenance of optical machines and instruments
37 62489 鸡蛋孵化器的修理或维护 Repair or maintenance of egg incubators
37 62490 化学加工机器和设备的修理或维护 Repair or maintenance of chemical processing machines and apparatus
37 62491 化工厂的维修或保养 Repair or maintenance of chemical plants
37 62492 雏鸡育雏器的修理或维护 Repair or maintenance of chick brooders
37 62493 印刷或装订机器和设备的修理或维护 Repair or maintenance of printing or bookbinding machines and apparatus
37 62494 消费类电器的修理或维护 Repair or maintenance of consumer electric appliances
37 62495 金属加工机械和工具的维修或保养 Repair or maintenance of metalworking machines and tools
37 62496 养蚕机械和器具的修理或维护 Repair or maintenance of sericultural machines and implements
37 62497 非电烹饪器具和设施的修理或维护 Repair or maintenance of non-electric cooking apparatus and installations
37 62498 净水装置的维修或保养 Repair or maintenance of water purifying apparatus
37 62499 造纸机器和装置修理或维护 Repair or maintenance of machines and apparatus for papermaking
37 62500 电烹饪器具和设施的修理或维护 Repair or maintenance of electric cooking apparatus and installations
37 62501 船舶的修理或维护 Repair or maintenance of vessels
37 62502 测量机器和仪器修理或维护 Repair or maintenance of measuring machines and instruments
37 62503 烹饪器具和设施的修理或维护 Repair or maintenance of cooking apparatus and installations