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Table of Similar Goods and Services

0749 Pumps, valves, gas compressors, blowers, hydraulic and pneumatic components

Notes on similar group 0749

Official notes (CNIPA Table of Similar Goods and Services, 2026 text; J&C reference translation)

1. Goods in the different parts of this similar group are not similar to one another;

2. Part (1) is cross-searched with self-closing fuel nozzles in 0753 in the 10th and earlier editions and with self-regulating fuel pumps, fuel dispensing pumps for service stations, petrol pumps for service stations and computer-metered fuel dispensers in 0902 in the 9th and earlier editions;

3. Part (2) is similar to metal valves (not machine parts), metal drain traps (valves) and metal water-pipe valves in 0602, and is cross-searched with metal valves (not machine parts) in 0602 in the 10th and earlier editions;

4. Part (3) is cross-searched with superchargers in 0726 and condensing installations in 0753 in the 8th and earlier editions;

5. automobile oil pumps, automobile water pumps, oil pumps for automobile engines and petrol pumps for automobile engines are cross-searched with automobile parts and automobile accessories in 1202 and other goods belonging to this similar group in the 7th and earlier editions;

6. hydraulic oil filters are similar to filters (parts of machines or engines) in 0750.

Practice notes (J&C)

This group has four parts, which are not similar to one another: (1) pumps, centrifuges, fuel dispensers; (2) valves (machine parts), hydraulic and pneumatic controllers; (3) compressors, blowers, condensing installations; (4) hydraulic cylinders, pneumatic cylinders, hydraulic oil filters, etc. Official notes: Part (2) is similar to metal valves (not machine parts) in 0602; Part (1) is cross-searched with fuel dispensing pumps for service stations and computer-metered fuel dispensers in the former 0902.

Valve companies should file in Part (2) of 0749 and in 0602 of Class 6 and 1108 of Class 11; household water pumps and air-conditioner compressors are filed in this group (practical tip). No additions or deletions to this group in 2026.

Applies to the 2026 edition · Published 2026-10-09 · Reviewed 2026-10-09

Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.

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Class Group Item No. Chinese English
07 0749（三） 070392 空气压缩机 compressed air machines
07 0749（一） 070393 空气压缩泵 compressed air pumps
07 0749（三） 070113 压缩机（机器） compressors [machines]
07 0749（三） 070437 冰箱压缩机 compressors for refrigerators
07 0749（一） C070439 电脑计量加油机 computerized fuel dispensers
07 0749（三） 070116 冷凝装置 condensing installations
07 0749（二） 070473 机器、马达和引擎的气压控制器 pneumatic controls for machines, motors and engines
07 0749（一） 070257 泵膜片 pump diaphragms
07 0749（二） C070430 电磁阀（机器部件） solenoid valves [parts of machines]
07 0749（三） 070351 锻炉鼓风机 forge blowers
07 0749（一） 070542 加油站发油泵 fuel dispensing pumps for service stations
07 0749（一） 070543 自动调节燃料泵 self-regulating fuel pumps
07 0749（四） C070448 液压油缸（机器部件） hydraulic cylinders [parts of machines]
07 0749（四） C070348 液压耦合器 hydraulic couplings
07 0749（一） C070344 液压泵 hydraulic pumps
07 0749（四） C070349 液压滤油器 hydraulic oil filters
07 0749（二） C070345 液压阀（机器部件） hydraulic valves [parts of machines]
07 0749（一） 070205 润滑油泵 lubricating pumps
07 0749（四） C070449 气压缸（机器部件） pneumatic cylinders [parts of machines]
07 0749（二） 070318 压力阀（机器部件） pressure valves [parts of machines]
07 0749（一） 070312 真空泵（机器） vacuum pumps [machines]
07 0749（一） 070309 泵（机器） pumps [machines]
07 0749（一） 070179 泵（机器、引擎或马达部件） pumps [parts of machines, engines or motors]
07 0749（一） 070311 供暖装置用泵 pumps for heating installations
07 0749（二） C070346 调压阀（机器部件） pressure regulating valves [parts of machines]