| Reg. No. | Trademark text | Type | State | Date |
|---|
| 1719020/- | KEY 4 KEY | O | CTM registered | 21.6.2000 |
| 5629514/- | A1 KEY 2 A2 KEY 2 | O | Zpětvzetá přihláška | 23.4.2007 |
| 73199/180471 | KEY MAIL YOUR KEY to the World | K | Platný dokument | 20.11.1992 |
| 2946267/- | KEY DISSATISFIER/KEY ENHANCER ANALYSIS | S | Zpětvzetá přihláška | 20.6.2002 |
| 1067859/- | UNI key | O | CTM registered | 11.2.1999 |
| 65934/194030 | KEY S.FA | K | Platný dokument | 16.1.1992 |
| 73198/180470 | KEY MAIL | S | Platný dokument | 20.11.1992 |
| 0/486188 | KEY-LOCK | S | Platný dokument | 6.1.1984 |
| 1032408/- | K key ess | O | CTM registered | 3.7.1998 |
| 1009687/- | MARINE-GLO | S | CTM registered | 7.12.1998 |
| 3249349/- | DECO MARINE | S | CTM registered | 30.6.2003 |
| 62603/172564 | NONSTOP KEY | K | Zaniklý dokument | 9.7.1991 |
| 3337706/- | MARINE SPORTS | O | CTM registered | 3.9.2003 |
| 3318681/- | Marine Biology | O | CTM registered | 19.8.2003 |
| 3180643/- | Open Key Style | S | CTM registered | 3.2.2003 |
| 3223906/- | KEY TO ADVENTURE | S | CTM registered | 23.6.2003 |
| 1004969/- | TUR M TUR MARINE | O | CTM registered | 30.11.1998 |
| 7423486/- | DIBAQ MARINE EVOLUTION | S | podaná - provizorní záznam dat povolen | 26.11.2008 |
| 0/797755 | SPA marine GERMAINE DE CAPUCCINI | K | Platný dokument | 7.2.2003 |
| 2251577/- | SPA marine GERMAINE DE CAPUCCINI | O | Zamítnutá přihláška | 31.5.2001 |