| US D593,198 S | ||
| Subgingival prophylaxis unit | ||
| Alexander Neumeister, München (Germany); Christiane Bausback, München (Germany); and Matthias Fischer, München (Germany) | ||
| Assigned to Ferton Holding S.A., (Switzerland) | ||
| Filed on Sep. 17, 2007, as Appl. No. 29/284,847. | ||
| Claims priority of application No. 000690664-0001 (EM), filed on Mar. 17, 2007; and application No. 000690664-0002 (EM), filed on Mar. 17, 2007. | ||
| Term of patent 14 Years | ||
| LOC (9) Cl. 24 - 02 | ||
| U.S. Cl. D24—117 |
| The ornamental design for a subgingival prophylaxis unit, as shown and described. |