check-a-trademark

Search USPTO records for conflicting US trademark variants and assess risk.

2|Updated May 8, 2026
One-click install
npx skills add https://github.com/akiotanaka847/qaio-desktop --skill check-a-trademark
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: check-a-trademark
Source: https://github.com/akiotanaka847/qaio-desktop/tree/main/store/agents/legal/.agents/skills/check-a-trademark
Command: npx skills add https://github.com/akiotanaka847/qaio-desktop --skill check-a-trademark

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It helps founders quickly evaluate whether a proposed name may be too close to existing US trademarks so they can avoid wasting money on branding, domains, and filings without doing a full legal clearance.

Core Features & Use Cases

  • Knockout trademark availability check: Searches the official US trademark record for exact, sound-alike (phonetic), visual look-alike, and root-word variants.
  • Risk rating with actionable next steps: Classifies hits as LIVE/PENDING (blocker), ABANDONED/DEAD (informational), then recommends Low/Medium/High and what to do next.
  • Structured reporting for review: Writes search results and an outputs entry suitable for later follow-up and attorney review.

Quick Start

Run knockout on {mark} and provide the Nice classes you want to use (for most SaaS, start with Class 9 and Class 42).

Frequently Asked Questions about check-a-trademark

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I check if a brand name conflicts with existing US trademarks?

To check trademark conflicts, search the USPTO database for exact, phonetic, visual, and root-word variants across your target Nice classes. This knockout search identifies LIVE or PENDING marks that could block your branding investment before you spend money on domains or filings.

What is a knockout trademark search and when do I need one?

A knockout trademark search is a preliminary screening process that checks proposed names against existing US trademark records for exact and similar variants. You need one before committing branding spend, domain purchases, or filing an intent-to-use trademark application to avoid wasting resources.

Can I run a trademark availability check for SaaS software classes?

Yes, you can run a trademark availability check for SaaS products by targeting Nice Class 9 for software and Class 42 for SaaS services. Searching these specific classes identifies conflicting LIVE or PENDING marks that pose registration risks for your software brand.

How do I assess trademark risk levels for a proposed brand name?

Assess trademark risk by classifying USPTO search hits by status: LIVE and PENDING marks are blockers, while ABANDONED or DEAD marks are informational. Results are then rated as Low, Medium, or High risk to guide whether to proceed, modify, or consult counsel.

What Nice classes should I search for a new tech or SaaS brand?

For most SaaS and tech brands, search Nice Class 9 for downloadable software and Class 42 for technology and software-as-a-service. Searching these classes during a knockout trademark check reveals potential conflicts before you invest in branding or file an intent-to-use application.

What should I do if my proposed name has a LIVE trademark hit?

If your proposed name has a LIVE trademark hit in your target classes, it is classified as a blocker indicating High risk. You should consult an attorney for legal clearance, consider modifying the name, or select an alternative brand before spending further on branding or filing applications.