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US Trademark Classification

Diatomite 001-1774

硅藻土

Chinese 硅藻土
English Diatomite
Spanish Diatomita
Term ID
001-1774
Class
01
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2015-06-25
Version
10-2015

Official English notes

Diatomite refers to diatomaceous earth, a fine-grained rock comprised of diatom particles and deposited in oceans. This raw material has various applications and may be used for absorbing, insulating, or filtering purposes. Diatomaceous earth is in the Nice Alphabetical List in Class 1.