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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
06 12879 管道用金属歧管 Pipelines (Manifolds of metal for -)
06 12880 金属管子和金属管 Pipes and tubes of metal
06 12881 金属排水管 Pipes (Drain -) of metal
06 12882 金属管子 Pipes of metal
06 12883 中央供暖装置用金属管 Pipes of metal, for central heating installations
06 12884 金属管子,包括合金钢和钛制管子 Pipes of metal including those from alloy steel and titanium
06 12885 金属压力水管 Pipes (Penstock -) of metal
06 12886 管道用金属增强材料 Pipes (Reinforcing materials of metal for -)
06 12887 管道、管子和软管及其配件,包括阀门 Pipes, tubes and hoses, and fittings therefor, including valves
06 12888 金属水管 Pipes (Water -) of metal
06 12889 金属管道 Pipework of metal
06 12890 金属管道,包括合金钢和钛管道 Pipework of metal including those from alloy steel and titanium
06 12891 金属活塞密封件 Piston seals of metal
06 12892 金属制岩钉 Pitons of metal
06 12893 金属岩钉[登山装备] Pitons of metal [mountaineering equipment]
06 12894 金属枢轴 Pivots of metal
06 12895 金属告示牌 Placards of metal
06 12896 金属植物吊架 Plant hangers of metal
06 12897 金属抹灰护角条 Plastering beads of metal
06 12898 镀层钢 Plated steel
06 12899 镀层钢 Plated steels
06 12900 金属登记牌照 Plates (Registration -) of metal
06 12901 脚手架用金属平台台架 Platform staging of metal for use with scaffolding
06 12902 脚手架用金属平台梯级 Platform steps of metallic for use with scaffolding
06 12903 脚手架用金属平台梯级 Platform steps of metallic for use with scaffolding