Eisenkolb; Erik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Eisenkolb; Erik.The latest application filed is for "brush attachment for an electric toothbrush".
- Eisenkolb; Erik - Frankfurt am Main DE
| Patent | Date |
|---|---|
| Brush attachment for an electric toothbrush Grant 7,690,067 - Schaefer , et al. April 6, 2 | 2010-04-06 |
| Brush attachment for an electric toothbrush App 20050108838 - Schaefer, Norbert ; et al. | 2005-05-26 |
| Set of bristles for a toothbrush Grant D504,569 - Driesen , et al. May 3, 2 | 2005-05-03 |
| Portion of a toothbrush Grant D501,084 - Schaefer , et al. January 25, 2 | 2005-01-25 |
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