Quick answer. The USPTO sorts every product and service into one of 45 international classes. Classes 1 to 34 cover goods and 35 to 45 cover services. You file in the class or classes that hold the products you sell, and you pay per class (the USPTO’s base application fee is $350 per class). The class number is only a filing label. Your protection is defined by the identification, the written list of goods inside each class, and federal law says the classification does not limit or extend your rights. Amazon Brand Registry asks for a pending or registered word mark or design mark that matches the brand on your product or packaging. Pick classes from the USPTO ID Manual entries that describe your real products, and check the registration before you rely on it to report or answer a complaint.

Most Amazon sellers meet trademark classes in a hurry. They want Brand Registry, they read that a trademark application is required, and they file in whatever class an online form suggests. Months later they find the filing covers the wrong products, covers a service when they sell goods, or names something so vague the examining attorney refuses it. Others meet classes from the opposite side, when a rights owner files a complaint against their listing and they cannot tell whether that registration even covers what they sell.

Below is how the classification system works, how to match classes to a real catalog, what class choice changes inside Brand Registry and in enforcement, how to verify any registration yourself, and how to recover when a class mistake has already caused a problem. For the wider picture of trademarks, copyrights and patents on Amazon, read our guide to intellectual property rights, the USPTO and how to avoid a suspension. This is educational information, not legal advice.

What a trademark class is

A trademark, in the USPTO’s words, can be any word, phrase, symbol, design, or a combination of these that identifies the source of your goods or services. The mark never stands alone. It is always registered for a set of goods you sell or services you perform for others, and the classification system is how the USPTO organizes them.

The USPTO assigns each category of goods or services a number from 1 to 45, called an international class, and goods and services are never in the same class. Classes 1 to 34 hold goods. Classes 35 to 45 hold services. The official schedule sits in federal regulations at 37 CFR 6.1, the “International schedule of classes of goods and services,” where each class has a heading such as class 25, “Clothing, footwear, headwear,” or class 28, “Games, toys and playthings; video game apparatus; gymnastic and sporting articles.”

The class number is a filing label, not the scope of your rights

Federal trademark law at 15 U.S.C. 1112 lets the USPTO Director set up a classification of goods and services, but expressly “not to limit or extend the applicant’s or registrant’s rights.” The class number tells the USPTO where to file your application and how many fees to charge. It does not by itself tell anyone what you own. The scope of a registration comes from the identification, the specific list of goods written inside each class, and from how the mark is used.

This matters on Amazon every day. A registration in class 21 for “cookware” does not cover every class 21 item, and two businesses can hold identical marks in the same class for unrelated items. The USPTO’s likelihood of confusion page notes that identical marks with different owners can be registered for Dove soap and Dove ice cream bars, because the goods are not related.

Goods versus services, in Amazon terms

The USPTO describes goods as products customers buy and services as activities performed for others. If you put a brand on a yoga mat and sell the mat, that is goods. If you design logos for other companies, that is a service. A private label seller almost always needs goods classes first, because the brand appears on the product and its packaging, which is where Amazon’s Brand Name policy says the brand must be permanently affixed.

The class sets where and how you file. The identification and the real product decide what the registration protects.

The registration record, the branded product and the listing page compared field by field. Open each tab to see what Amazon or a rights owner checks against the others.

Classes versus identifications, the part that defines your rights

Inside each class you write an identification of goods. The USPTO wants identifications that are clear and understandable to the public, and it warns that vague wording, such as its example “miscellaneous services,” may lead to denial of a filing date or an initial refusal. For a black t-shirt brand the USPTO says “t-shirts,” “shirts,” or “tops as clothing” are all acceptable, because a reader knows what each of those goods is.

The ID Manual and why it saves money

The USPTO publishes pre-approved descriptions of goods and services, with their classes, in the Trademark ID Manual. Picking entries from it avoids a surcharge. Under the fee schedule that took effect on January 18, 2025, the USPTO charges $200 per class for using the free-form text box instead of the ID Manual, $200 per class for each additional group of 1,000 characters beyond the first 1,000 in that box, and $100 per class when the application has insufficient information. If no entry fits your product, you can suggest an addition, but the USPTO reviews suggestions and does not enter them automatically.

You can narrow later, but you can never widen

Federal regulations at 37 CFR 2.71(a) say an applicant may amend the application to clarify or limit, “but not to broaden,” the identification of goods and services. For a growing brand this is the most expensive rule in the classification system. If you file for “water bottles sold empty” and later launch lunch boxes, the existing application cannot grow to include them. A new product line outside the identification usually needs a new application, a new fee and a new wait.

You must use, or intend to use, the mark on everything listed

The USPTO says you must be using the mark in commerce for all the goods and services listed when you file on a use basis, and for an intent to use filing you need a good-faith intention to use it on every listed item. Federal law at 15 U.S.C. 1112 says an applicant may register for any or all of the goods or services on or in connection with which it is using, or has a bona fide intention to use, the mark. A long wish list of goods you will never make is not a safe way to “cover everything,” and later maintenance filings require proof of use per class, as covered below.

The classes Amazon sellers file in most often

The table below pairs common Amazon product types with the class whose official heading in 37 CFR 6.1 covers them. Headings are shortened. Use it as a map for where to start looking, not as a filing decision. The ID Manual entry for your exact item decides its class, and some items that look similar sit in different classes because of what they are made of or what they do.

Class	Official heading (shortened)	Where many Amazon products start looking
3	Non-medicated cosmetics and toiletry preparations. Perfumes	Skin care, hair care, fragrance without medical claims
5	Pharmaceuticals, medical and veterinary preparations	Products with medical or veterinary purposes. Check the ID Manual carefully
8	Hand-operated hand tools and implements. Cutlery. Razors	Manual tools, kitchen knives, razors
9	Scientific, research, navigation, photographic, audiovisual, optical apparatus	Many electronics and accessories. Confirm each item in the ID Manual
11	Apparatus for lighting, heating, cooling	Lamps, heaters, fans, similar appliances
14	Precious metals. Jewellery. Horological instruments	Jewelry and watches
18	Leather and imitations of leather. Luggage and carrying bags	Bags, luggage, leather goods
20	Furniture, mirrors, picture frames. Non-metal containers	Furniture, frames, many storage containers
21	Household or kitchen utensils and containers. Cookware and tableware	Kitchen tools, cookware, tableware
25	Clothing, footwear, headwear	Apparel, shoes, hats
28	Games, toys and playthings. Gymnastic and sporting articles	Toys, games, sports and fitness gear

One heading can hold a lot. Class 21 alone covers utensils, containers, cookware and tableware. A single application in class 21 can list several of those goods for one class fee, so group your catalog by class before filing.

How to pick classes that match what you sell

When our team reviews a brand’s filing, we start with the catalog, not the form. Work out what you sell and plan to sell, then let the ID Manual tell you where each item lives.

Step one. List every product, current and planned

Pull your full catalog from Seller Central and add the products you have a genuine, documented plan to launch. Write each one down in plain words, the way a customer would describe it, with no marketing language. “Stainless steel water bottle” is useful. “Premium hydration solution” is not.

Step two. Find each product in the ID Manual

Search the ID Manual for each product and note the closest pre-approved entry and its class. When the obvious word returns entries in two classes, read both. The difference is usually material or function. Record the exact entry wording, because you will paste that wording into the application.

Step three. Group by class and decide the filing basis

Group the entries by class. For each class, decide whether you already use the mark on those goods in commerce or only intend to. The USPTO process page explains that an intent to use application, once allowed, requires a statement of use within six months of the notice of allowance or an extension request, or the application is abandoned. Products that are live today can usually go on a use basis. Products in development go on an intent to use basis, honestly.

Step four. Price it and trim it

Multiply the number of classes by the per-class fee and add any surcharge for free-form wording. Then trim. A class you will not use within a realistic horizon costs money now and creates maintenance work later, because maintenance filings require you to delete goods you are not using.

A worked example with hypothetical figures

Suppose a hypothetical brand, Northpeak, sells yoga mats and resistance bands today, plans insulated water bottles next year, and wants branded t-shirts for a giveaway. The catalog points mats and bands toward class 28 (gymnastic and sporting articles), bottles toward class 21 (household or kitchen containers) and shirts toward class 25 (clothing). Using ID Manual entries, three classes at the USPTO’s $350 base fee come to $1,050. If the owner writes the bottle description in the free-form box instead, class 21 adds $200.

The t-shirts are a giveaway, not products for sale. Whether promotional items support a registration is a legal question for a trademark attorney, so Northpeak’s owner should raise it before paying for class 25. Class 28 carries the live products and is the one Brand Registry enrollment will rely on first. The figures are hypothetical, so confirm current fees on the USPTO fee page before filing.

A trademark filing from your catalog through the USPTO to Brand Registry. Tap a station to see who handles it there and what can go wrong.

How class choice affects Brand Registry

Amazon’s Brand Registry page lists the core eligibility requirements. You need a logo that includes your brand name permanently affixed to your products or packaging, and a pending or registered trademark for your brand name or logo issued by the designated government trademark office of a country with a corresponding Amazon store. The trademark must be a text-based word mark or an image-based design mark with words, letters, or numbers. You must be the trademark owner, and you need the registration or application number plus a list of product categories in which your brand should be listed.

Where the class enters the picture

Amazon does not publish a rule that your class must equal a particular Amazon category, and Amazon’s product categories are not the USPTO’s classes. In practice, and this is our observation rather than Amazon policy, problems start when the trademark record and the Amazon catalog tell different stories. The registration covers bags while the brand is listed on kitchen goods, or the owner on the registration is a different person or company from the seller enrolling. Amazon’s review compares what you submit with the trademark office record, and a mismatch invites questions.

Pending applications and the IP Accelerator

Amazon accepts pending trademarks, so many sellers enroll before registration issues. That makes the identification you file on day one more important. It is the version Amazon sees, and you cannot broaden it later. For brands without a trademark, Amazon says its IP Accelerator can connect you with Amazon-vetted legal service providers. That route still produces a USPTO filing in your name, in classes you should understand and approve.

The brand value has to match the product

Amazon’s Brand Name policy says the brand value on a listing must match the name of the brand on the product and cannot be a product type, a SKU or a description, and that branding must be permanently affixed. Listing a branded product as generic, or using another brand’s IP in a generic listing, violates its listing policies. If you see error codes 5664, 5665 or 5668 when creating an ASIN, Amazon says the brand name has not been approved and you must submit an application with documentation. A clean trademark record in the right class resolves those situations fastest.

The hypothetical Northpeak stockroom, shelf by shelf, with what its trademark record supports on Amazon. Open each shelf to see what it can prove and what it cannot.

How classes shape trademark enforcement on Amazon

To report infringement, Amazon says you must be a Brand Registry user with the Rights Owner role or the Registered Agent role. Amazon’s rights owner page explains three levels of trademark report. You can report the whole ASIN when the product or packaging bears your trademark but you do not make it, a single seller’s offer, or use of your trademark on a product detail page when the product sold is not yours. If the reported trademark is used solely to indicate compatibility with your product, Amazon may reject the notice.

Why the goods in the registration matter to a report

A trademark report says, in effect, that this mark is yours, for these goods, and that this listing uses it in a way likely to confuse buyers. The USPTO describes related goods as ones that are identical, similar or competitive, used together, used by the same purchasers, advertised together, sold by the same manufacturer or dealer, or that travel in similar channels of trade. When the reported product sits far from the goods in the registration, the report is weaker. Careful rights owners check that the registration covers the goods shown before they file, and attach the registration number and class to the report.

If you are the seller on the receiving end

When a complaint lands on your account, the class and identification on the complainant’s registration are among the first facts to check. Amazon’s IP policy lists what you can do depending on where the alleged infringement sits. For trademark or counterfeit claims on the product or packaging, Amazon says to use the Account Health Dashboard to provide an invoice or Order ID demonstrating authenticity. For claims about the product detail page, you can modify the page so it does not infringe and then appeal. If you believe the removal was an error, you can appeal with supporting documentation such as a letter of authorization or licensing agreement. Amazon acts even when a seller infringes without knowledge, and it terminates repeat infringers in appropriate circumstances. Our guides on what an intellectual property complaint is and on inauthentic versus counterfeit complaints cover those routes in more depth.

A registration that does not cover your goods is worth documenting, but it is not a license to ignore the complaint. Trademark disputes turn on likelihood of confusion, not class numbers alone, and the right response depends on the full facts. Where the complaint involves a registered mark and real exposure, have a trademark attorney review it.

Reporting in good faith only

Brand Registry tools are powerful, and class discipline cuts both ways. A brand that files reports against products its registration does not reasonably cover, or against genuine resale of its own goods, risks a finding that it misused the reporting tools. Report only where your registration, the goods and a documented test purchase support the claim.

How to verify a registration and its classes yourself

Whether you are checking your own filing before Brand Registry or a complainant’s registration after a notice, the official record is free to read. Use Trademark Search to look for marks before you apply, and TSDR (Trademark Status and Document Retrieval) to check status, documents and certificates for a specific application or registration.

Question	Where to check	What to look for
Is the mark pending, registered, or dead?	USPTO TSDR, by serial or registration number	Current status and the date of the last action
Which goods does it cover?	TSDR, goods and services section	The exact identification in each class, not just the class number
Who owns it?	TSDR, owner field	Owner name that matches the business enrolling or complaining
Is there a similar earlier mark?	USPTO Trademark Search	Marks similar in sound, appearance or meaning for related goods
Is my ID Manual wording right?	USPTO Trademark ID Manual	The pre-approved entry and the class it carries
What does Amazon show for the brand?	Seller Central, the listing’s brand value and Account Health	Brand value matching the product, and any IP violations listed

The record check for your own filing or a complainant’s, one screen at a time. Step through to see what to read on each and what has to match.

Common class and filing mistakes

Filing a services class for a product brand

A seller who files only for a service, thinking “online selling” is the business, ends up with a record that does not name the goods carrying the brand. Goods and services never share a class, so the fix is a new goods application.

Vague or padded identifications

Wording like “accessories” or “miscellaneous goods” invites refusal. Padding the list with goods you will never sell breaks the use or intent requirement and creates maintenance problems.

The wrong owner on the application

Filing in a founder’s personal name while the Amazon account belongs to a company, or the reverse, creates a mismatch Amazon will notice. Decide who owns the brand before filing.

Missing deadlines

The USPTO says you must respond to an office action within three months of its issue date or the application is abandoned, with one three-month extension available for a fee.

The filing windows that keep a registration alive, from registration day to the first renewal. Tap each point on the clock to see what is due.

Trademark record and Amazon catalog not lining up?

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When a class problem has already caused trouble

Treat it as a case, not a form error. Pull the trademark record, the Amazon notice or rejection, and the affected listings, and name the gap precisely, such as wrong goods, wrong owner, abandoned status, or a brand value that does not match the packaging.

Root cause, corrective action, prevention

State the root cause in one sentence a reviewer can verify against the record. Then show corrective actions already taken, with proof, such as a new application with its serial number, an owner correction, an amended brand value or revised packaging photos. Finish with preventive controls, each with an owner and a date, for example a named person reviewing every new product against the identification before launch. Never alter a certificate, a registration printout or a filing receipt to make it fit. If the genuine record does not support your position, the honest fix is a new filing or a narrower claim.

If the trouble is a rights owner complaint against your listings, our rights owner complaint service handles that review. For brand owners building defenses, see brand protection on Amazon.

Keeping the registration alive

The USPTO says a declaration of use (Section 8) is due between the fifth and sixth years after registration, and a renewal (Section 9) between the ninth and tenth years, then every ten years, with a six-month grace period for an extra fee. You submit one specimen for each class and must identify and delete goods you no longer use. Miss the filing and the registration is cancelled or expires, and a Brand Registry built on it loses its basis.

A readiness check on whether your trademark record can carry Brand Registry. Toggle what is in place to see whether you are not ready, close or ready.

Frequently Asked Questions

How many trademark classes are there?

The USPTO uses 45 international classes, classes 1 to 34 for goods and 35 to 45 for services.

How much does each class cost?

The USPTO base application fee is $350 per class, with surcharges for free-form wording or insufficient information. Check the USPTO fee page before filing.

Which class do I need for Brand Registry?

Amazon does not name a class. File in the class that the ID Manual gives for the products carrying your brand.

Can I add products to my application later?

No. You can clarify or limit the identification, but not broaden it.

Can I use a pending trademark for Brand Registry?

Yes. Amazon accepts pending or registered marks from the designated office of a country with an Amazon store.

Does a mark in one class stop sellers in another?

Not automatically. Rights cover your goods and related goods where confusion is likely.

Where do I check a complainant’s trademark?

Use USPTO TSDR with the registration number and read the status, owner and goods.

Should I hire a trademark attorney?

For class strategy, disputes or refusals, yes. Amazon’s own policy recommends a lawyer for specific IP questions.

Get Help With Trademark and Brand Registry Problems

If a class mistake, a rejected enrollment or a rights owner complaint is affecting your account, submit your case or book a consultation.

This article is educational information, not legal advice. Fees and rules change. Confirm current requirements with the USPTO, Amazon and a licensed attorney.

Our rights owner complaint team can take the case from here. If the account itself is restricted, start with our Amazon suspension service. You can also see all our marketplace suspension services.

How to Choose the Right USPTO Trademark Class for Amazon Brand Registry