2 trademarks were found for owners matching the name John Vallianos.
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1 TM: 2304140
Desc: Apokato
Owner: John Vallianos
Class: 28
Status: Accepted: Opposition period expired
2 TM: 2230559
Desc: GamotoHashimoto
Owner: John Vallianos
Class: 28
Status: Lapsed: Not accepted