What has been reported
Puck reports that Mike Judge notified Paramount through a lawyer letter that he plans to exercise copyright-termination rights for Beavis and Butt-Head. Judge introduced the characters in the 1992 short Frog Baseball before the MTV series premiered in 1993, so the date and language of his original grant are central to any statutory timetable. Paramount and Judge's representative declined to comment, and the underlying agreement or notice has not been published in the checked sources. The verifiable development is therefore the reported notice of intent, not a completed transfer.
Why notice is not immediate ownership
Section 203 of U.S. copyright law can let authors terminate certain grants after a statutory period generally tied to 35 years, but the process includes a chosen effective date and advance service requirements. Copyright Office guidance says notices generally must be served two to ten years before that date. Whether Judge qualifies, when termination could take effect and which rights it would cover depend on facts that are not public here. A friendly letter declaring an intention may be strategically important without itself proving that every formal requirement has been completed.
What fans should expect
The dispute most directly concerns control of new U.S. exploitation after any successful termination. Copyright law does not simply erase derivative works made under the original grant, so Paramount would not automatically have to withdraw decades of episodes or films. Comedy Central has renewed the current revival for a twelfth season, and no source says that production has stopped. The consequential question is whether Paramount will retain the ability to commission future material, negotiate a new agreement with Judge or face another rights holder after an effective reversion.