AI Class Search

Paste a client's goods/services description — get the closest officially accepted Nice Classification terms, grouped by class.

Free to use
Understands what the client means — not just the exact words they used
"nail polish"
→ also surfaces "nail varnish" — different words, same product
"mobile phone covers"
→ also surfaces "covers for smartphones" — no shared word at all

Separate items with commas, semicolons or new lines. Up to 25 items per run.

Free account required to run

Or start from a common business type:

How AI Class Search works

A systematic, two-stage matcher — not a keyword lookup. It reads the meaning of your goods and validates every result against the official Nice list, so it never invents a term.

1

Describe your goods

Type what you make, sell or do — in everyday words. No need to know the legal vocabulary or class numbers.

2

AI maps to accepted terms

AI understands the meaning and finds the closest officially accepted Nice Classification entries — even when your wording doesn't match the registry's.

3

Get classes & cross-class flags

See every relevant class, the exact accepted terms to file under, and warnings where one product spans two classes (e.g. belts: leather vs clothing).

Why AI Class Search beats plain keyword search

Keyword search only finds entries that literally contain the words you typed. Real client wording rarely matches the registry's accepted vocabulary.

Plain keyword search

  • Matches only the exact words you type
  • Misses synonyms — "wallet" won't find "pocket wallets"
  • No idea your product spans two classes
  • You must already know the right terminology

AI Class Search

  • Understands meaning, not just words
  • "leather wallet" → "pocket wallets" (Class 18)
  • Flags cross-class goods automatically
  • Returns only officially accepted Nice terms

Common goods & services and their trademark class in India

A quick reference of the most-searched business types. For anything specific or multi-class, run the AI matcher above.

Goods / ServicesClassExamples
Clothing, footwear & headgear Class 25 Garments, shoes, caps
Online store / e-commerce retail Class 35 Selling others’ or own goods online
Downloadable app / software Class 9 Mobile apps, programs, firmware
SaaS / cloud platform Class 42 Software as a service, IT development
Restaurant, cafe & food service Class 43 Serving food & drink
Packaged & processed food Class 29 / 30 Snacks, dairy, ready meals, spices
Cosmetics & skincare Class 3 Make-up, creams, soaps, perfume
Medicines & supplements Class 5 Pharma, nutraceuticals, vitamins
Jewellery & watches Class 14 Precious metals, horology
Leather bags & wallets Class 18 Handbags, luggage, wallets
Non-alcoholic beverages Class 32 Juices, soft & energy drinks
Coffee, tea & cocoa Class 30 Coffee, tea, cocoa preparations
Furniture Class 20 Furniture, mattresses, frames
Education & training Class 41 Coaching, courses, edtech
Financial / fintech services Class 36 Banking, payments, insurance
Advertising & marketing Class 35 Ads, branding, business services

Frequently asked questions

 

How do I find the right trademark class in India?
India follows the WIPO Nice Classification of 45 classes (1–34 for goods, 35–45 for services). The right class depends on what you actually sell. Describe your goods or services in plain words in AI Class Search above and it maps them to the correct class(es) and the officially accepted terms to file under.
What's the difference between Class 25 and Class 35 for a clothing brand?
Class 25 protects the clothing products themselves (garments, footwear, headgear). Class 35 protects the retail/business side — your clothing store, website and e-commerce services. Most fashion brands file under both: Class 25 for the products and Class 35 for the store.
Can one brand need more than one trademark class?
Yes. Trademark protection is class-specific — a mark registered in one class does not protect you in another. Businesses that sell products and offer services, or whose products span categories (e.g. a leather brand selling bags + belts + clothing), often need several classes. AI Class Search flags these cross-class cases for you.
How is AI Class Search different from keyword search?
Keyword search only returns entries that literally contain the words you typed, so it misses synonyms and accepted phrasings. AI Class Search understands the meaning of your description and matches it to the closest officially accepted Nice terms — for example "mobile phone covers" maps to "covers for smartphones" in Class 9 — and it never invents a term that isn't on the official list.
Is AI Class Search free?
Yes — create a free Dexin account to run AI Class Search. Your account also unlocks portfolio management, deadline & hearing tracking, journal watch and the full India trademark search.

Explore more free trademark tools

 

Class SearchBrowse Nice classes by keyword
AI TM SuggestorGenerate brandable trademark names
Trademark SearchSearch India's official registry

AI Class Search uses the official WIPO Nice Classification as applied by the India Trademark Registry. Results are guidance, not legal advice. · Updated June 2026