trade marks which consist exclusively of signs or indications which have become customary in the current language or in the bona fide and established practices of the trade;
trádmharcanna nach bhfuil iontu ach comharthaí nó sonrúcháin atá tar éis éirí ina ngnáthchleachtas sa teanga reatha nó i gcleachtais bona fide agus sheanbhunaithe na trádála;