How to Pick USPTO Trademark Classes & Draft IDs That Work

If you’ve ever stared at the United States Patent and Trademark Office (USPTO) trademark application and wondered, “What class do my products or services go in—and what exactly should I write to describe them?”, you’re not alone. Choosing the correct trademark class and drafting a clear identification of goods and/or services (“ID”) is one of the most important parts of a strong trademark application. Do it well and you’ll reduce the odds of trademark refusals, limit costly amendments, and set yourself up for a clean registration and easier trademark enforcement later. This articles walks you through the essentials—how trademark classes work, how to pick the right one(s), and how to write an ID the USPTO will accept.

Why Trademark Classes and Identifications Matter

Your trademark application must (1) specify the goods/services your trademark covers and (2) pay a filing fee for each class those goods/services fall into. If you pick the wrong class or use vague wording for the product or services identification, the USPTO can refuse your trademark application as “indefinite,” or force amendments that may narrow your rights or increase fees. The regulations expressly require a complete trademark application to include an identification of goods/services and the fee “for each class.”

Just as important, the wording of your ID—not merely the class number—drives examination and later trademark disputes. The USPTO Trademark Manual of Examining Procedure (TMEP) stresses that the identification must be clear and specific enough for the USPTO to understand what you actually sell or do; the USPTO has discretion to require as much particularity as needed. (Illustration: “software” is almost always too vague; “downloadable project management software for construction scheduling” is far better.)

One more key point many trademark applicants miss: trademark classification itself doesn’t decide “likelihood of confusion.” Two trademarks can be confusingly similar even if they’re in different classes (and the opposite is also true). Trademark classification is administrative; what matters for confusion is how the goods/services are identified and how they relate in the marketplace.

The Building Blocks: the Nice Classification and the USPTO’s ID Manual

The USPTO uses the international Nice Classification system—45 total classes (1–34 for goods, 35–45 for services). The current edition (NCL 12-2025) took effect January 1, 2025. The Nice headings are general guidance only; you need to consult the detailed notes and lists to classify specific items correctly.

To actually draft the identification, your first stop should be the USPTO’s Acceptable Identification of Goods and Services Manual (the “ID Manual”). The ID Manual is updated regularly and contains thousands of pre-approved entries that are already matched to the proper class(es). Using an entry verbatim is the easiest way to avoid indefiniteness trademark refusals.

Illustration: If you type “downloadable mobile apps” into the ID Manual, you’ll find accepted entries like “Downloadable mobile applications for managing personal finances” (Class 9). If you type “fitness classes,” you’ll see entries that separate streaming (Class 41 services) from downloadable videos (Class 9 goods).

Step-by-step: How to Pick Your Class(es)

• Start with your real-world offering. Write down exactly what you sell or do for customers. Avoid internal jargon. If you run a coffee brand, do you sell roasted coffee beans (Class 30), coffee mugs (Class 21), coffee shop services (Class 43), or all of the above?
• Separate products from services. Goods and services rarely live in the same class. Selling apparel (Class 25) is different from retail store services that feature apparel (Class 35). The Nice system and USPTO rules require applying the international classification across all statutory purposes.
• Search the ID Manual first. Use precise nouns and common industry terms (not marketing slogans). If you find a close match, consider adopting it verbatim. If nothing fits, search the Nice explanatory notes for that class to confirm scope.
• Map each offering to a class and decide whether you need multiple classes. Each distinct category may require its own class—and its own fee. Multi-class filings are common, but each added class increases cost and complexity both at filing and during maintenance.
• If in doubt, check the TMEP for specific classification rules. TMEP §1401 and §1402 collect classification and identification principles, including special rules for borderline items (e.g., software, downloadable vs. non-downloadable, SaaS vs. on-prem, retail vs. wholesale, etc.).

Drafting a Clear, Acceptable Identification

The USPTO expects concise, specific, plain-English identifications. Here are the fundamentals the TMEP repeatedly emphasizes:

• Use the common commercial name. Identify the product or service by what consumers would call it (“shirts,” not “articles of wearing apparel”). If there’s no common name, describe the nature, purpose, and field of use. The Office may require “the degree of particularity deemed necessary.”
• Avoid indefinite or overly broad wording. Indefinite IDs (e.g., “technology services,” “software,” “consulting”) invite refusals because they could span multiple classes or don’t reveal the nature of the offering. The cure is to add purpose, channel, and audience details (e.g., “Software as a service (SaaS) featuring software for customer relationship management” in Class 42).
• Mind the downloadable / non-downloadable divide. Downloadable software and media are goods (Class 9). Non-downloadable software provided over a network (SaaS/PaaS) are services (Class 42). Streaming classes or videos (services) are not the same as downloadable videos (goods). The ID Manual entries make these distinctions clear.
• Retail vs. manufacturing vs. content creation. “Retail store services featuring [goods]” (Class 35) is a different service from “manufacturing services for others” (Class 40) or “providing online, non-downloadable [content]” (Class 41/42 depending on type). Again, the ID Manual is your friend.
• Don’t rely on class headings. Nice class headings are not automatically acceptable identifications. They’re too general and often miss items that belong in other classes. Always draft the ID, then place it in the correct class using Nice notes and the ID Manual.

Example (illustrative only):

Weak: “Software.”
Strong: “Downloadable project management software for construction scheduling” (Class 9).

Weak: “Consulting services.”
Strong: “Business consulting in the field of tax compliance” (Class 35).

Weak: “Clothes.”
Strong: “T-shirts; sweatshirts; baseball caps” (Class 25).

Common Problem Areas (and How to Fix Them)

• Software and platforms. Clarify the delivery model. “Downloadable mobile applications for…” (Class 9) vs. “Providing temporary use of non-downloadable software for…” (Class 42). If you do both, you may need two classes.
• Content and media. Distinguish content production (Class 41), distribution/streaming (often Class 38 or 41 depending on framing), and downloadable media (Class 9). Avoid “media services” without more.
• Healthcare & wellness. “Medical services” (Class 44) differ from “medical devices” (Class 10) and from “downloadable medical software” (Class 9). If your app connects patients to clinicians, say so.
• Food & beverage. Selling food products (Class 29/30/32/33) is different from running a restaurant (Class 43). If you sell packaged coffee and operate cafés, that’s two classes.
• Retail & e-commerce. “Online retail store services featuring [identify goods]” (Class 35) covers the service of selling others’ goods, not the goods themselves. If you sell your own branded goods, protect the goods too.

Multiple Trademark Classes: Strategy, Cost, and Later Flexibility

A multi-class trademark application can be efficient if your trademark already spans several categories. But each class adds a filing fee up front and ongoing trademark maintenance burdens later. The trademark regulations and rules make clear you must pay per class at filing; if you expand later via amendment (e.g., after a Nice change), fees apply then too.

In adversarial proceedings (oppositions), multi-class filings create procedural wrinkles—sometimes you’ll divide a trademark application so only contested trademark classes proceed at the Trademark Trial and Appeal Board (TTAB) while others move forward. Trademark Trial and Appeal Board Manual of Procedure (TBMP) materials address dividing trademark applications during inter partes matters.

Don’t Overtrust the Trademark Class Number (for Enforcement or Clearance)

It’s tempting to think “we’re in different classes, so we’re safe.” Not so. The TMEP is explicit that trademark classification has no bearing on likelihood of confusion. Trademark search and clearance and enforcement should focus on how the goods/services relate and how consumers encounter them, not the class labels.

Filing Basis and Timing Still Matter

Under the Lanham Act, you can file based on use in commerce or intent to use (with a bona fide intent). Either way, your trademark application must include an identification of the goods/services. If you file intent-to-use and later submit your Statement of Use, your ID must still match what you actually use the mark on; “scope drift” can create problems.

A Practical Workflow You Can Follow Today

• Inventory your offerings. List what you sell and what you do. Break the list into discrete items using plain nouns.
• Search the ID Manual. For each item, try to find an acceptable entry and adopt it verbatim where possible. If you can’t find one, use the Manual’s accepted language as a pattern and add the specificity the TMEP requires.
• Assign classes using Nice. Confirm each item’s class using the class notes and general remarks so you don’t miss cross-class surprises.
• Draft the ID block. Group goods and services by class. Keep punctuation clean (semicolons between distinct items are common). Avoid “including,” “such as,” or “and more,” which can signal indefiniteness.
• Double-check purpose and delivery. Especially for software and media, say whether it’s downloadable or provided as a service, and who uses it and for what.
• Reality-check the budget. Count the classes and confirm you’re comfortable with per-class filing fees and later maintenance. If budget is tight, consider filing core goods/services first and expanding later with new applications as the brand grows. (Note: fees are per class; there’s no “bulk discount.”)

Example Identifications (Illustrations)

Coffee brand that sells beans, mugs, and runs cafés
Class 30: “Coffee; ground coffee; whole bean coffee; coffee-based beverages.”
Class 21: “Mugs; insulating sleeve holders for beverage cups.”
Class 43: “Coffee shop services; café services.”

Fitness startup offering a workout app and streaming classes
Class 9: “Downloadable mobile applications for tracking workouts and nutrition; downloadable videos in the field of fitness.”
Class 41: “Providing online non-downloadable videos featuring fitness training and instruction; conducting live, virtual fitness classes.”
(If offering SaaS analytics to gyms) Class 42: “Software as a service (SaaS) featuring software for health club member analytics.”

B2B tax consultancy with a client portal
Class 35: “Business consulting in the field of tax compliance.”
Class 42: “Providing temporary use of non-downloadable software for uploading, organizing, and sharing tax documents.”

These examples are illustrations only (made-up fact patterns), but they show the level of detail and the class splits the USPTO expects.

Drafting Pro Tips

• Mirror the ID Manual when you can. If an entry fits, use it verbatim. It’s the shortest path to allowance.
• Name the audience or field when it clarifies scope. “Consulting in the field of cybersecurity risk management” is far clearer than “consulting.”
• Avoid catch-alls. Phrases like “and related goods,” “etc.,” or “including” can render the ID indefinite.
• Keep goods and services separate. Don’t mix “downloadable software” (Class 9) with “SaaS” (Class 42) in the same sentence; split them by class.
• Remember: class ≠ confusion. Don’t assume different classes mean no conflict in clearance. Evaluate marketplace relatedness.R

What happens if You Need to Change Course?

If you over-file (too many classes) or under-specify (too vague), the USPTO may issue an Office Action requiring amendment. You can often clarify wording without adding classes. If you discover you actually need more classes, you may be able to add a class before approval (with added fees), or file a new trademark application later. After classification system updates (Nice revisions), owners sometimes reclassify in maintenance or via amendment; the rules address reclassification mechanics and fees.

In TTAB proceedings, parties sometimes divide an application so contested classes proceed while uncontested ones move forward. The TBMP notes division practices in multi-class oppositions.

Conclusion

• The law requires you to specify your goods/services and pay per class. Your wording controls; be specific.
• The Nice system organizes goods/services, but class headings are not ready-made identifications—use the detailed notes and lists.
• The ID Manual is the practical tool that gives you pre-approved, properly classified entries—mirror them whenever possible.
• Classification doesn’t decide confusion—don’t skip clearance just because a competitor sits in a different class.

If you follow the workflow above—inventory, ID Manual search, Nice check, draft by class, and reality-check the filing basis and fees—you’ll avoid the most common pitfalls and put your brand on a smoother path to registration.