US Trademark Classification (Classes 01–45)

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
31	031-237	带荚新鲜嫩大豆（毛豆）	Young fresh soybeans in the pod (eda-mame)
31	031-236	自然花制花环	Wreaths of natural flowers
31	031-235	漆树种子	Urushi tree seeds
31	031-231	树苗	Saplings
31	031-230	未加工软木	Rough cork
31	031-23	生苹果	Raw apples
31	031-229	玫瑰	Roses
31	031-227	原木	Raw timber
31	031-226	未去皮木材	Non-debarked timber
31	031-225	用作动物饲料的天然大米	Natural rice for use as animal fodder
31	031-224	混合动物饲料	Mixed animal feed
31	031-223	活的果类植物	Living fruit plants
31	031-222	牲畜饲料	Livestock feed
31	031-220	合成动物饲料	Synthetic animal feed
31	031-219	未加工稻谷	Unprocessed rice
31	031-218	未加工谷物	Unprocessed grain
31	031-217	狗	Dogs
31	031-216	狗用易消化咀嚼骨	Digestible chewing bones for dogs
31	031-215	啮齿动物食品	Food for rodents
31	031-214	用于装饰花环和香囊的干香草	Dried herbs for decorative wreaths and sachets
31	031-210	生豆芽	Raw bean sprouts
31	031-21	松树球果	Pine cones
31	031-209	未加工的豆芽	Unprocessed bean sprouts
31	031-208	未加工的山药	Unprocessed yams
31	031-207	生山药	Raw yams