# Trademark class 1: Chemicals

Source: https://joinopenfile.com/trademark/classes/1
Index: https://joinopenfile.com/llms.txt

Filing in class 1 costs $350, the USPTO's fee per class. Businesses that sell chemical, fertilizer, potting soil, compost and similar file here.

## Sample wording

Chemicals for use in industry; fertilizers; potting soil

Wording from the USPTO's list avoids its $200 per class surcharge for custom text. Your application should only list what you actually sell or plan to sell.

## Class 1 questions

How much does it cost to file in class 1?

The USPTO charges $350 per class. With us it's $200 on top, so $550 for one class.

Can I file in more than one class?

Yes, if you sell things in more than one. Each extra class adds $350 in USPTO fees.

What if I pick the wrong class?

You can't move a filing to a class that widens what it covers, so getting it right before you file matters. Our form suggests classes from what you sell, and the attorney reviews them.

## Other classes

- [Class 2: Paints & coatings](https://joinopenfile.com/trademark/classes/2)
- [Class 3: Cosmetics & cleaning](https://joinopenfile.com/trademark/classes/3)
- [Class 4: Candles & fuels](https://joinopenfile.com/trademark/classes/4)
- [Class 5: Supplements & pharma](https://joinopenfile.com/trademark/classes/5)

## File in class 1

[File my trademark for me](https://joinopenfile.com/trademark/start)

$200 + USPTO fee. An attorney reviews and files it.