![USPTO on Twitter: "#OTD: Today marks the 90th anniversary of Mickey Mouse's first appearance on Steamboat Willie. 🎵 D-E-S-I-G-N P-A-T-E-N-T 🎶 (Donald Duck!) #Mickey90 https://t.co/UDuCS3UXns" / Twitter USPTO on Twitter: "#OTD: Today marks the 90th anniversary of Mickey Mouse's first appearance on Steamboat Willie. 🎵 D-E-S-I-G-N P-A-T-E-N-T 🎶 (Donald Duck!) #Mickey90 https://t.co/UDuCS3UXns" / Twitter](https://pbs.twimg.com/media/DsIq2wuXcAA597A.jpg)
USPTO on Twitter: "#OTD: Today marks the 90th anniversary of Mickey Mouse's first appearance on Steamboat Willie. 🎵 D-E-S-I-G-N P-A-T-E-N-T 🎶 (Donald Duck!) #Mickey90 https://t.co/UDuCS3UXns" / Twitter
The Walt Disney Family Museum - On this day in 1928, Steamboat Willie premiered at New York's Colony Theatre. The third Mickey short produced, it is the first to feature synchronized sound,
IKFF - International Kids Film Festival - One of the most recognized animated characters of all time, Mickey Mouse made its first appearance in Steamboat Willie in 1928. Today, Mickey has its
![Mickey Mouse turns 90: Pictures of the beloved character through the years | London Evening Standard | Evening Standard Mickey Mouse turns 90: Pictures of the beloved character through the years | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2018/11/16/17/MickeyMouse1611-4.jpg?width=1200)