← USPTO TTAB Proceedings

Opposition: DUO FU DUO SHOU

Opposition TTAB91304268-20260318 Kind: OPP Mar 18, 2026

Abstract

NOTICE OF DEFAULT Plaintiff: LIGHT & WONDER, INC. Defendant: Caelum Inc. Mark at issue: DUO FU DUO SHOU

Filing Date

2026-01-06