At 3:25

Under the current US copyright law (the Copyright Term Extension Act of 1998), all works published in the United States before January 1, 1928, have entered the public domain. 'At 3:25' was released in 1924 as a short film directed by Alfred J. Goulding and starring Lige Conley. Because it was published 100 years ago, any copyright protection it once held has expired naturally due to the passage of time. No search of the renewal records is necessary for works from this era, as even a valid renewal would have only extended the protection for a maximum of 95 years, terminating the copyright by 2019.