DC Superheroes Set to Enter Public Domain in Next Decade

Despite the impending copyright expiration, DC Studios may retain some control through trademarks.

Batman, Superman, Lois Lane, Wonder Woman and The Joker are set to enter the public domain in the next decade, starting with Superman and Lois Lane in 2034, followed by Batman in 2035, The Joker in 2036, and Wonder Woman in 2037.
DC Studios can still retain some control over these characters through trademarks, such as the term 'Caped Crusader' and Batman's logo.
Once these characters enter the public domain, they can be used freely by the public in any way they see fit, potentially leading to a variety of new interpretations and adaptations.
The impending entry into the public domain of these characters could pose a challenge for DC Studios' planned expansion of their franchise.
Fans are already speculating about the potential impact on the legacy of these characters, with some expressing concern about the potential for low-quality adaptations.