The Council of Ivy Group Presidents filed a first 30-day request to extend the deadline for filing a Notice of Opposition against the IV LEAGUE trademark application (Serial No. 99224591) owned by IV League Key West. The request was processed and granted by the TTAB on April 6, 2026, extending the opposition period by 30 days from the original deadline.\n\nIV League Key West should monitor for any subsequent Notice of Opposition filing from the Council of Ivy Group Presidents within the extended timeframe. Trademark applicants facing opposition requests should ensure their responsive documentation and arguments are prepared. This extension indicates active interest from a party in challenging the registration of the IV LEAGUE mark and may signal potential litigation if the opposition is ultimately filed and denied.