Gemini

Connect in Gemini

Search live trademark records and check deadlines by asking Gemini

SignaSearch for trademarks similar to PATAGONIASignaFind every trademark with the exact text SPOTIFY, in all officesSignaWhich Nice classes does a running app need?

Signa gives Gemini live trademark records from 11 offices. On its own, Gemini has no connection to a trademark register, so nothing it says about a name has been checked against one. With Signa connected, questions about a name, an owner or a deadline are answered from office records, with application numbers and dates you can verify at the office itself.

Gemini custom apps currently require an adult in the US using Gemini in English with a personal Google Account and Keep Activity turned on. Google does not yet support custom apps for work or school accounts.

It is a search of register data, not a clearance opinion. Unregistered marks are in no register, Signa returns no office filing fees, and a trademark attorney should make the final call.

Set up3

  1. 1Open Gemini Connected Apps. Under Custom apps, click Add a custom app.
  2. 2Enter the server URL below and click Next.
  3. 3Sign in at app.signa.so and follow the approval steps. There is no key to paste.

MCP server1

Signa
https://api.signa.so/mcp

Tools6 shown

  • search_trademarksSimilarity and exact-text search across offices, filtered by office, class and status
  • get_trademarkOne full record: owners, classes, status and computed deadlines
  • get_owner_trademarksAn owner’s portfolio, with filtering and sorting
  • list_proceedingsOppositions and cancellations, where the office publishes them
  • get_opposition_rulesOpposition window rules with statutory citations
  • suggest_classificationsNice classes for a plain-language product description
See every tool in the docs

Information

Developer
Signa
Category
Legal and IP data
Capabilities
Search, Read
Works in
Gemini web and mobile, with an eligible personal Google Account
Pricing
Free plan available
Documentation
docs.signa.so/ai/mcp
Privacy Policy
signa.so/legal/privacy-policy
Terms of Service
signa.so/legal/terms-of-service