US40 Treatment of materials

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.

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Class	Item No.	Chinese	English
40	040-1456	动物粪便焚烧	Incineration of animal waste
40	040-1457	为除味进行空气净化	Air purification for odor removal
40	040-1458	为中和气味进行空气消毒	Disinfecting of air for odor neutralization
40	040-1459	为除味进行空气清新	Air freshening for odor removal
40	040-1460	空气除臭	Deodorizing of the air
40	040-1461	定制制作框架眼镜	Custom manufacture of eyeglasses
40	040-1462	由验光所定制制作框架眼镜	Custom manufacture of eyeglasses by optical laboratories
40	040-1463	定制制作框架眼镜	Custom manufacture of spectacles
40	040-1464	由验光所定制制作框架眼镜	Custom manufacture of spectacles by optical laboratories
40	040-1465	{指明材料类型，例如玻璃、金属、塑料等}材料加工	Processing of {specify type of material, e.g., glass, metal, plastic, etc.} materials
40	040-1466	钢材加工	Processing of steel
40	040-1467	珠宝研磨抛光	Jewelry polishing by abrasion
40	040-1468	珠宝研磨抛光	Jewellery polishing by abrasion
40	040-1469	玻璃回收	Recycling of glass
40	040-1470	沼气生产	Generation of biogas
40	040-1471	定制制作牙桥	Custom manufacture of dental bridges
40	040-1472	为他人定制制作服装	Custom manufacture of clothing for others
40	040-1473	定制制造家用清洁机器人	Custom manufacture of robot cleaners for household purposes
40	040-1474	人参加工	Processing of ginseng
40	040-1475	纸张回收	Recycling of paper
40	040-1476	为他人提供{指明所制作商品，例如帷幔、家具、包装等}领域的制作服务	Fabrication services for others in the field of {indicate goods being fabricated, e.g., drapery, furniture, packaging, etc.}
40	040-1477	为他人定制制造非电灯具	Custom manufacture of non-electric lamps for others
40	040-1478	木材铣削	Milling of wood
40	040-1479	出租油气加工机	Rental of oil and gas processing machines
40	040-1480	直接提锂服务	Direct lithium extraction services