Can I legally sell physical items featuring quotes from famous books that just entered the public domain, or are there still hidden copyright traps?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Can I legally sell physical items featuring quotes from famous books that just entered the public domain, or are there still hidden copyright traps?
3 real searches · 1 real-search pass
United States Copyright Office public domain works published 1930 January 1 2026 copyright term 95 yearsGoogle ↗
OBSERVEDDefinition
Copyright Office public domain derivative works new material annotations translations illustrations copyright public domainGoogle ↗
OBSERVEDYes / no
USPTO trademark book titles characters merchandise public domain literary works trademark false endorsementGoogle ↗
OBSERVEDYes / no
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 (3)
Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
United States Copyright Office public domain works published 1930 January 1 2026 copyright term 95 years Google ↗
Copyright Office public domain derivative works new material annotations translations illustrations copyright public domain Google ↗
USPTO trademark book titles characters merchandise public domain literary works trademark false endorsement Google ↗
- Help: Limitation of Claim · copyright.gov
- Circular 14: Copyright in Derivative Works and Compilations · copyright.gov
- The Lifecycle of Copyright · copyright.gov
- Lifecycle of Copyright: 1930 Works in the Public Domain · blogs.loc.gov
- Public Domain Day 2026 - Center for the Study of the Public Domain · cspd.law.duke.edu
- What Does Copyright Protect? (FAQ) · copyright.gov
- What is a trademark? · uspto.gov
- Likelihood of confusion · uspto.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
United States Copyright Office public domain works published 1930 January 1 2026 copyright term 95 years OBSERVED | Google ↗ AI Mode ↗ | — | Definition | — | — | 1x of 1 | |
Copyright Office public domain derivative works new material annotations translations illustrations copyright public domain OBSERVED | Google ↗ AI Mode ↗ | — | Yes / no | — | — | 1x of 1 | |
USPTO trademark book titles characters merchandise public domain literary works trademark false endorsement OBSERVED | Google ↗ AI Mode ↗ | — | Yes / no | — | — | 1x of 1 |