Trademarky
Trademark classes explained
The USPTO uses the 45 Nice classes: 1 to 34 for goods, 35 to 45 for services. A registration protects the mark for the goods and services listed, in the classes filed, and each class costs a $350 USPTO fee. Pick the classes for what you sell now or will sell soon; common pairs are 25 with 35, 9 with 42, and 43 with 30. The free check suggests classes from a plain-English description.
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