Coca-Cola patents its iconic contoured bottle, Al Capone leaves prison, Luke and Laura get married, Harry Potter makes his movie debut, and Prince William and Kate Middleton announce their engagement, all on this day.
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1977: Actress Maggie Gyllenhaal, known for roles in movies such as "Donnie Darko" (with her brother Jake Gyllenhaal), "Secretary," "Sherrybaby," "The Dark Knight" and "Crazy Heart," is born in New York City.