Technology research in the field of {indicate, e.g., medical instruments, video surveillance equipment, etc.}

有效服务
条目编号
042-2358
所属类别
第42类 科技服务
状态
有效(A)
类型
服务
生效日期
01/01/2017
尼斯版本
11-2017
TM5 通用条目
否

官方备注

01-01-2022 - Technology research in the field of {indicate, e.g., medical instruments, video surveillance equipment, etc.} is classified in Class 42 by analogy to "technological research" in the Nice Alphabetical List in Class 42. However, USPTO policy requires specification of the subject matter for this type of research.

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