The American copyright status of "Happy Birthday to You" began to draw more attention with the passage of the Sonny Bono Copyright Term Extension Act in 1998. When the U.S. Supreme Court upheld the Act in Eldred v. Ashcroft in 2003, Associate Justice Stephen Breyer specifically mentioned "Happy Birthday to You" in his dissenting opinion. American law professor Robert Brauneis, who extensively researched the song, concluded in 2010 that "It is almost certainly no longer under copyright." In 2013, based in large part on Brauneis's research, Good Morning to You Productions, a company producing a documentary about "Good Morning to All", sued Warner/Chappell for falsely claiming copyright to the song. In September 2015, a federal judge declared that the Warner/Chappell copyright claim was invalid, ruling that the copyright registration applied only to a specific piano arrangement of the song, and not to its lyrics and melody. In 2016, Warner/Chappell settled for US $14 million, and the court declared that "Happy Birthday to You" was in the public domain.
This card has optional greetings: Merry Christmas!, Season's Greetings!, Happy Holidays!, Happy Christmas!, Happy New Year!, Have an Ice Day!, Thank You!, Celebrate!, Happy Solstice!, Happy Birthday!, Happy Belated Birthday!, Happy Anniversary!, Happy Valentine's Day!, I Love You!, Get Well Soon!, Congratulations!, You're Invited!, Come to the Party!, Just Saying Hi!, Thinking of You!, [No Caption]