| Reg. No. | Trademark text | Type | State | Date |
|---|
| 56456/167916 | STOCK PLZEŇ a.s., Plzeň-Božkov | K | Platný dokument | 4.8.1989 |
| 56741/168146 | JASO | K | Zaniklý dokument | 14.12.1989 |
| 3866/91638 | JASO | S | Zaniklý dokument | 28.1.1926 |
| 82816/182741 | JASO | S | Platný dokument | 20.9.1993 |
| 0/557752 | JASO | S | Platný dokument | 15.3.1990 |
| 1465186/- | JASO | S | CTM registered | 18.1.2000 |
| 5760574/- | JASO | O | CTM registered | 15.3.2007 |
| 5698543/- | Jaso since 1985 | O | CTM registered | 19.2.2007 |
| 456236/299186 | JASO-DISTRIBUTOR | S | Platný dokument | 8.2.2008 |
| 109564/206128 | Jaso DISTRIBUTOR NÁPOJŮ | K | Zaniklý dokument | 19.3.1996 |
| 137279/221479 | TK | K | Platný dokument | 30.10.1998 |
| 0/884016 | TK | S | Platný dokument | 24.8.2005 |
| 443386/289590 | Tk | K | Platný dokument | 1.12.2006 |
| 33046/156230 | TK | K | Zaniklý dokument | 3.1.1965 |
| 47215/161738 | TK | K | Platný dokument | 11.7.1973 |
| 50274/163747 | TK | G | Zaniklý dokument | 26.10.1977 |
| 4491064/- | TK | O | CTM registered | 7.6.2005 |
| 74042/182505 | TK | K | Zaniklý dokument | 21.12.1992 |
| 2399749/- | TK | S | CTM registered | 29.3.2001 |
| 0/583793 | TK | K | Platný dokument | 2.7.1991 |