2 trademarks were found for owners matching the name Constandinos Sifniotis.
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1 TM: 917529
Desc: dj kosta
Owner: Constandinos Sifniotis
Class: 9
Status: Lapsed: Not accepted
2 TM: 917528
Desc: dj krazy kon'
Owner: Constandinos Sifniotis
Class: 9, 41
Status: Lapsed: Not accepted