Liebig; Oliver
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liebig; Oliver.The latest application filed is for "electric device having an electric motor and storage battery pack".
- Liebig; Oliver - Bielefeld DE
| Patent | Date |
|---|---|
| Electric device having an electric motor and storage battery pack Grant 8,424,152 - Liebig , et al. April 23, 2 | 2013-04-23 |
| Upright vacuum cleaner Grant 8,011,060 - Liebig , et al. September 6, 2 | 2011-09-06 |
| Electric Device Having An Electric Motor And Storage Battery Pack App 20110023264 - Liebig; Oliver ; et al. | 2011-02-03 |
| Suction nozzle for a vacuum cleaner, comprising a dust flow display device Grant 7,805,803 - Andrup , et al. October 5, 2 | 2010-10-05 |
| Upright Vacuum Cleaner App 20090056056 - Liebig; Oliver ; et al. | 2009-03-05 |
| Vacuum Cleaner, Especially Floor Vacuum Cleaner App 20080256742 - Bertram; Andre ; et al. | 2008-10-23 |
| Suction nozzle for a vacuum cleaner, comprising a dust flow display device App 20070180648 - Andrup; Klemens ; et al. | 2007-08-09 |
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