Yes, you can legally use the original versions of Winnie-the-Pooh, but with very specific limitations. As of January 2022, the original book Winnie-the-Pooh by A.A. Milne (published in 1926) entered the public domain in the United States. This means you can use the name "Winnie-the-Pooh," the original E.H. Shepard illustrations, and characters like Piglet, Eeyore, and Christopher Robin in your own creative works without permission or royalties. However, you cannot use the Disney version of the character, which remains under trademark and copyright protection. This includes the recognizable red t-shirt, the specific voice used in cartoons, and characters introduced later by Disney, such as Tigger (who didn't enter the public domain until 2024). This legal distinction allowed for projects like the horror film Winnie-the-Pooh: Blood and Honey, which intentionally avoided Disney’s trademarks. If you use the character today, you must ensure your version is clearly derived from the 1926 source material and does not "blur" or "dilute" Disney's unique brand features.