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Data version: English terms are taken from the IP Australia Pick List of goods and services, arranged in the 45 Nice classes. On 9 October 2026 this site read IP Australia's official list pages and verified the entry counts class by class, and on 13 October 2026 the table was updated to match that official list: the site now lists 143,076 entries. Chinese and Spanish terms are reference translations. The reference number is this site's own number, not an IP Australia identifier. For filings, please rely on the official IP Australia source. Selected reference translations were further revised on 13 October 2026.

Filing a trademark in Australia? See our guide: Trademark registration in Australia

Class Ref. No. Chinese English
09 25947 投影屏幕 projection screens
09 25951 投影仪 projectors
09 25956 用于防护X射线的装置,并非医疗用途 protection devices against X-rays, not for medical purposes
09 25957 用于个人防止意外事故的防护设备 protection devices for personal use against accidents
09 25964 除人工呼吸外,其他防护呼吸面罩 protective breathing masks, other than for artificial respiration
09 25968 防护服(防弹衣) protective clothing [body armor]
09 25986 防护眼镜 protective goggles
09 25990 防护头盔 protective helmets
09 26007 运动防护头盔 protective sports helmets
09 26010 防护服,防止意外或伤害 protective suits against accident or injury
09 26013 飞行员防护服 protective suits for aviators
09 26016 量角器[测量仪器] protractors [measuring instruments]
09 26018 接近开关 proximity switches
09 26023 公共广播扬声器系统 public address speaker systems
09 26024 公共广播系统 public address systems
09 26038 除医疗用途以外的脉冲发生器 pulse generators other than for medical use
09 26046 办公室用穿孔卡片机 punched card machines for offices
09 26058 热释电红外传感器 pyroelectric infrared sensors
09 26059 高温计 pyrometers
09 26060 石英晶体振荡器 quartz crystal oscillators
09 26061 石英玻璃温度计 quartz glass thermometers
09 26070 雷达天线 radar antennas
09 26071 雷达设备 radar apparatus
09 26073 雷达探测器 radar detectors
09 26074 雷达显示器 radar displays