A Court rejected an attempt by heirs of the Superman creator to reclaim copyright under the termination statute:
Heirs of Superman artist can’t reclaim their copyright, judge rules | Ars Technica
So...what 'should' a creator's rights be with respect to creations they've signed away?
Heirs of Superman artist can’t reclaim their copyright, judge rules | Ars Technica
So...what 'should' a creator's rights be with respect to creations they've signed away?