Public Domain Spotlight
Plain words on what entered the U.S. public domain — and what is still restricted. Years below are for U.S. copyright. Other countries differ.
Not legal advice. This page is a plain-language draft for the prototype. It is not a guarantee about copyright, trademark, or your specific use. Terms will be reviewed before launch. When in doubt, talk to a lawyer.
We do not sell Mickey or Popeye images. Even when early cartoons enter the public domain, the names and many later designs stay locked up by trademarks. publicdomain.ai sticks to original book-illustration looks for literary characters, and original period styles for everything else.
Quick map
| Work / character | U.S. copyright status | Still watch out for |
|---|---|---|
| Steamboat Willie Mickey (1928) | Public domain since Jan 1, 2024 — that early black-and-white look only | Disney trademarks on the Mickey name and brand; later colored/gloved Mickey designs still protected |
| Popeye comic strips (1929 debut) | Public domain since Jan 1, 2025 — early Thimble Theatre strips | King Features / Hearst trademarks on “Popeye” and related brands; later cartoons and designs may still be protected |
| Winnie-the-Pooh book (1926) | Public domain since Jan 1, 2022 — Milne text + E.H. Shepard’s original look | Disney’s later versions (including the red shirt) and Disney trademarks; Tigger arrived in a 1928 book (PD later) |
| Peter Rabbit (Potter books) | Books are public domain in the U.S. (published early 1900s) | Frederick Warne holds trademarks (including “PETER RABBIT”); some cover/character marks have been asserted |
| Wizard of Oz — 1900 book | Public domain (U.S. copyright expired 1956) | Use Denslow / Baum elements (e.g. silver shoes). Avoid MGM-only inventions |
| Wizard of Oz — 1939 MGM film | Still copyrighted in the U.S. until Jan 1, 2035 | Ruby slippers, distinctive film costumes/designs, and other MGM-only elements stay off-limits |
Copyright vs trademark (one sentence each)
Copyright
Protects a specific creative work (a book, a cartoon short, a drawing). In the U.S. it eventually expires. When it does, that version can be copied and remixed.
Trademark
Protects a name or brand used in commerce (Mickey, Popeye, Peter Rabbit as a product brand). It can last indefinitely if kept in use. That’s why PD characters are still not “anything goes.”
How publicdomain.ai stays careful
- Famous Character presets use original book-illustration styles (Tenniel, Shepard, Denslow, Bedford, Pyle, Potter, and so on).
- We do not offer Popeye or Mickey image generation or packs.
- We avoid later studio looks: no Disney Pooh red shirt, no Disney Peter Pan green outfit, no MGM ruby slippers, no Universal Frankenstein flat head / neck bolts.
- Each Famous Character card shows a one-line source note.
Want to try the literary looks? Open Create → Famous Characters, or browse the Famous Classics and Literary Heroes packs.