Skip to main content

US Trademark Classification

Window cleaning 037-320

清洁窗户

Chinese 清洁窗户
English Window cleaning
Spanish Limpieza de ventanas
Term ID
037-320
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
1991-04-02
Version
07-1997

Corresponding item in the CNIPA Table of Similar Goods and Services: 清洁窗户(370045) similar group 3704

Matched automatically by Nice class and official English term; rely on each office's official text before filing.