When did the happy birthday copyright run out?

Answer 1

Different jurisdictions have various opinions on when the song "Happy Birthday to You" will enter the public domain. In European Union (EU) countries the copyright in the song will expire December 31, 2016 however the current copyright holder, Walter Chappel, claims that based on his 1935 purchase of the rights the copyright won't expire until 2030.

Answer 2

Based on the 1935 registration date, it will enter the public domain in life+50 countries in 2016, and in the US in 2030.

Answer 3

Whenever it's copyright wants to end