Skip to main content
Back to Directory Index

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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
31 031-1395 海参（活的） Live sea cucumbers
31 031-1396 未加工的斯佩尔特小麦 Unprocessed spelt
31 031-1397 未加工的小的斯佩尔特小麦 Unprocessed small spelt
31 031-1398 新鲜甜菜 Fresh beet
31 031-1399 大黄（新鲜蔬菜） Fresh rhubarb
31 031-1400 新鲜南瓜 Fresh squash
31 031-1401 多刺龙虾（活的） Live spiny lobsters
31 031-1402 活软体动物 Live molluscs
31 031-1403 活软体动物 Live mollusks
31 031-1404 贻贝（活的） Live mussels
31 031-1405 贝壳类动物（活的） Live shellfish
31 031-1406 供人或动物食用的未加工藻类 Unprocessed algae for human or animal consumption
31 031-1407 供人或动物食用的未加工海藻 Unprocessed seaweed for human or animal consumption
31 031-1408 未加工的食用{指明种子类型，例如奇亚籽、亚麻籽、葵花籽等}种子 Unprocessed edible {specify type of seeds, e.g., chia, flax, sunflower, etc.} seeds
31 031-1409 农业用未加工{指明种子类型，例如谷物、草、黑麦等}种子 Unprocessed {specify type of seeds, e.g., cereal, grass, rye, etc.} seeds for agricultural use
31 031-1410 鲜葛根 Fresh kudzu
31 031-1411 冻干猫粮 Freeze-dried cat food
31 031-1412 冻干狗粮 Freeze-dried dog food
31 031-1413 活香草兰植物 Live vanilla orchid plants
31 031-1414 活兰花植物 Live orchid plants
31 031-1415 带灯的鲜切圣诞花圈 Fresh cut Christmas wreaths incorporating lights
31 031-1416 带灯的鲜切花圈 Fresh cut wreaths incorporating lights
31 031-1417 带灯的鲜切圣诞花环 Fresh cut Christmas garlands incorporating lights
31 031-1418 带灯的鲜切花环 Fresh cut garlands incorporating lights
31 031-1419 活鳟鱼 Live trout