Which related classes should I clear alongside Class 9?

Class 42 — SaaS and non-downloadable software services are Class 42, not Class 9. Class 38 — Telecommunications and streaming transmission services are Class 38. Class 35 — App stores and downloadable-software retail can implicate Class 35. Likelihood of confusion is assessed across related goods and services, not just the exact class.

How do I monitor new Class 9 filings?

The USPTO does not watch for confusable filings on your behalf. You can read the weekly Trademark Official Gazette yourself, or set a watch term so new Class 9 filings that match your mark trigger a same-day alert. Verify status on TSDR before acting.

CLASS 9goodsUpdated July 17, 2026

Trademark Class 9: Software & Electronics — conflicts and related classes

Downloadable software and apps, computer hardware, scientific and electronic apparatus, recorded media, wearables, and data-processing equipment.

Informational only, not legal advice. Classification and likelihood-of-confusion outcomes depend on the specific goods, services, and marks. Verify on the USPTO ID Manual and TSDR before acting.

What does Class 9 cover?

Downloadable mobile applications
Downloadable and recorded software
Computer hardware and peripherals
Wearable activity trackers
Downloadable electronic publications

Why do trademarks conflict in Class 9?

Class 9 is the single most-filed class, so tech and app marks face the densest conflict field of any class. The line between a downloadable app (Class 9) and software-as-a-service (Class 42) is subtle but decisive: the same product can implicate both, and a mark cleared only in one class can still be blocked or challenged based on closely related goods in the other.

Related classes to clear

Likelihood of confusion is assessed across related goods and services. Clear these alongside Class 9:

CLASS 42SaaS and non-downloadable software services are Class 42, not Class 9.
CLASS 38Telecommunications and streaming transmission services are Class 38.
CLASS 35App stores and downloadable-software retail can implicate Class 35.

Filing note

Decide early whether your product is delivered as a download (Class 9) or accessed as a hosted service (Class 42) — many software brands file both. A single-class filing is a common gap that lets a later, related-class application slip through.

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Class 9 FAQ

What does Trademark Class 9 cover?: Downloadable software and apps, computer hardware, scientific and electronic apparatus, recorded media, wearables, and data-processing equipment.
Why do trademarks conflict in Class 9?: Class 9 is the single most-filed class, so tech and app marks face the densest conflict field of any class. The line between a downloadable app (Class 9) and software-as-a-service (Class 42) is subtle but decisive: the same product can implicate both, and a mark cleared only in one class can still be blocked or challenged based on closely related goods in the other.
Which related classes should I clear alongside Class 9?: Class 42 — SaaS and non-downloadable software services are Class 42, not Class 9. Class 38 — Telecommunications and streaming transmission services are Class 38. Class 35 — App stores and downloadable-software retail can implicate Class 35. Likelihood of confusion is assessed across related goods and services, not just the exact class.
How do I monitor new Class 9 filings?: The USPTO does not watch for confusable filings on your behalf. You can read the weekly Trademark Official Gazette yourself, or set a watch term so new Class 9 filings that match your mark trigger a same-day alert. Verify status on TSDR before acting.