MIRROR BOX trademark opposition

Joseph Vigour initiated TTAB Opposition No. 91306399 against Daniel Franklin Vigour's MIRROR BOX trademark application. The opposition was filed and accepted with fee on April 6, 2026, initiating formal adversarial proceedings before the Trademark Trial and Appeal Board to challenge the registrability of the mark.

For the defendant Daniel Franklin Vigour, this opposition creates an obligation to defend the trademark application through the TTAB process. Failure to respond or defend may result in default judgment and refusal of the trademark registration. The plaintiff bears the burden of proving grounds for opposition, which typically include likelihood of confusion, fraud, or abandonment. Both parties should engage trademark counsel familiar with TTAB procedures.