Issued Patents 2016
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9526389 | Surface cleaning head including openable agitator chamber and a removable rotatable agitator | Kai Xu, AiMing XU, Andre D. Brown, Courtney J. Hopkins | 2016-12-27 |
| 9480373 | Surface cleaning apparatus | Wayne Ernest Conrad | 2016-11-01 |
| 9456723 | Surface cleaning head including openable agitator chamber and a removable rotatable agitator | Kai Xu, AiMing XU, Andre D. Brown, Courtney J. Hopkins | 2016-10-04 |
| 9451853 | Portable surface cleaning apparatus | Wayne Ernest Conrad, Sam Liu, Kai Xu | 2016-09-27 |
| 9427122 | Surface cleaning apparatus | Wayne Ernest Conrad | 2016-08-30 |
| 9420925 | Portable surface cleaning apparatus | Wayne Ernest Conrad | 2016-08-23 |
| 9392916 | Surface cleaning apparatus | Wayne Ernest Conrad | 2016-07-19 |
| 9314139 | Portable surface cleaning apparatus | Wayne Ernest Conrad, Sam Liu, Amy M. Kwok | 2016-04-19 |
| D751261 | Vacuum cleaner | — | 2016-03-08 |
| 9226633 | Surface cleaning apparatus | Wayne Ernest Conrad | 2016-01-05 |