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US Trademark Classification

Excavation services 037-244

挖掘服务

Chinese 挖掘服务
English Excavation services
Spanish Servicios de excavación
Term ID
037-244
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
1995-09-01
Version
07-1997

Official English notes

01-01-2023 - Please note that "Archaeological excavation" is classified in Class 42.