If that does not interest you, bail now.)1)The heirs of Jack Kirby have filed a notice of copyright reclamation in the case of superheroes he had a hand in creating for Marvel in the early 1960's, characters such as the Fantastic Four, the Hulk, and even Spiderman (who was created by Steve Ditko more than Jack Kirby).2)it is important to remember what is going on here.