Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D868405 | Connection element for vacuum cleaner bag | — | 2019-11-26 |
| 9826870 | Robotic vacuum cleaner | Volker Gerth, Seyfettin Kara, Markus Thamm, Martin Behrenswerth, David Buhl +4 more | 2017-11-28 |
| 8991002 | Bagless vacuum cleaner with a dust collector | Stefan Tiekoetter, David Buhl, Michael Agethen | 2015-03-31 |
| 8365348 | Vacuum cleaner having a holding device for holding a vacuuming tool in a parked position | Mark Hanschur, Volker Gerth, Martin Roth | 2013-02-05 |
| 8286302 | Upright vacuum cleaner | Udo Mersmann | 2012-10-16 |
| 7805803 | Suction nozzle for a vacuum cleaner, comprising a dust flow display device | Diethard Becker, Seyfettin Kara, Oliver Liebig, Rainer Schultz, Heiko Stork +2 more | 2010-10-05 |