US Trademark Classification US09 Scientific and electronic apparatus 土壤湿度计（009-6125） Class 09 土壤湿度计 009-6125 Chinese 土壤湿度计 English Soil moisture meters Term ID 009-6125 Class 09 Type Goods Status Active · added, not since modified (A) Effective date 2021-08-19 Version 11-2021