Technological research in the field of {indicate field or subject matter, e.g., computer hardware systems, renewable energy resources, etc.}
- 条目编号
- 042-2451
- 所属类别
- 第42类 科技服务
- 状态
- 有效（A）
- 类型
- 服务
- 生效日期
- 01/01/2019
- 尼斯版本
- 11-2019
- TM5 通用条目
- 否
官方备注
These services are classified in Class 42 because "technological services" appears in the Nice Class 42 Heading. However, USPTO policy requires specification of the subject matter for this type of research.
同类别相邻条目
- Technological research in the field of paternity testing 042-3028
- Technological research in the field of remote sensing 042-3282
- Technological research in the field of satellite imaging 042-3283
- Technological research in the field of shale gas extraction 042-3036
- Technological research in the field of smartphone screen fingerprint recognition 042-3522
- Technological research relating to iris recognition 042-2886
- Technological research relating to methane concentration reduction in the air 042-3592
- Technological research relating to ultrasonic fingerprint recognition 042-2883
- Technological research relating to under-display cameras for smartphones 042-2884
- Technological research relating to {indicate, e.g., fingerprint recognition, genetic test… 042-3413