I found a patent online that looks identical to my invention and I need to figure out if it is still active or expired today.
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
I found a patent online that looks identical to my invention and I need to figure out if it is still active or expired today.
1 real search · 1 real-search pass
how to check US patent legal status expiration maintenance fees USPTO Patent Center Patent Public Search 2026Google ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
how to check US patent legal status expiration maintenance fees USPTO Patent Center Patent Public Search 2026 Google ↗
- USPTO Patent Center · patentcenter.uspto.gov
- Maintain your patent · uspto.gov
- Patent Center User Guide · uspto.gov