Real ChatGPT answer · index seedXUoAnVW2qdMcompleteLegal · business lawcomparison

Why did my USPTO trademark search come back clear for identical names but my lawyer says common law rights might still block me today?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Why did my USPTO trademark search come back clear for identical names but my lawyer says common law rights might still block me today?
2 real searches · 1 real-search pass
USPTO common law trademark rights unregistered use likelihood of confusion geographic scope trademark search officialGoogle ↗
OBSERVEDReason
USPTO trademark clearance search common law business directories state trademark registrations officialGoogle ↗
OBSERVEDOther / navigational

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.

ChatGPT real searches (2)
Short factOther / navigational50%ComparisonConsequenceReason50%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
USPTO common law trademark rights unregistered use likelihood of confusion geographic scope trademark search official Google ↗
USPTO trademark clearance search common law business directories state trademark registrations official Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
USPTO common law trademark rights unregistered use likelihood of confusion geographic scope trademark search official
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
USPTO trademark clearance search common law business directories state trademark registrations official
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1