| Reg. No. | Trademark text | Type | State | Date |
|---|
| 110382/203802 | ARC RI - ARC, spol. s r.o. | K | Zaniklý dokument | 17.4.1996 |
| 827360/- | ARC music ARC The Name for Top Quality World & Folk Music | O | CTM registered | 6.2.1997 |
| 0/814972 | Blast | S | Platný dokument | 2.7.2003 |
| 0/662186 | BLAST | S | Platný dokument | 14.10.1996 |
| 194712/- | BLAST | S | CTM registered | 1.4.1996 |
| 2078426/- | blast | O | CTM registered | 21.8.2000 |
| 2085751/- | BLAST | S | CTM registered | 13.2.2001 |
| 2490001/- | BLAST | S | CTM registered | 5.12.2001 |
| 3456589/- | BLAST | S | CTM registered | 29.10.2003 |
| 3551108/- | BLAST | S | CTM registered | 21.11.2003 |
| 3627858/- | BLAST | S | CTM registered | 23.1.2004 |
| 187401/260913 | BLAST | S | Platný dokument | 9.1.2003 |
| 5023544/- | BLAST | S | CTM application opposed | 18.4.2006 |
| 6737621/- | Blast | O | Zapsaná - poplatky uhrazeny | 7.3.2008 |
| 1531698/- | BLAST | S | CTM registered | 2.2.1999 |
| 4706644/- | BLAST | S | CTM registered | 20.6.2005 |
| 68879/178614 | BLAST | G | Platný dokument | 28.5.1992 |
| 3846821/- | BLAST ME | S | CTM registered | 26.11.2003 |
| 69501/- | BLAST OFF | S | Negativně ukončená po podání | 23.6.1992 |
| 75283/181673 | BLAST OFF | S | Platný dokument | 26.2.1993 |