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US Trademark Classification

硅藻土 001-378

Chinese 硅藻土
English Diatomaceous earth
Spanish Tierra de diatomeas
Term ID
001-378
Class
01
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2004-07-20
Version
08-2002

Corresponding item in the CNIPA Table of Similar Goods and Services: 硅藻土(010632) similar group 0102

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