| 11672390 |
Vacuum cleaner motor assemblies and methods of operating same |
— |
2023-06-13 |
| 11647878 |
Vacuum cleaner motor assemblies and methods of operating same |
— |
2023-05-16 |
| 11510540 |
Vacuum cleaner and system operable with AC and DC power sources |
Matthew A. Williams, Alex J. Wall, John L. Theising |
2022-11-29 |
| 11185202 |
Upright vacuum cleaner having microswitch and filter assembly |
John L. Theising |
2021-11-30 |
| 10758101 |
Upright vacuum cleaner with battery support plate |
John L. Theising |
2020-09-01 |
| 10709305 |
Vacuum cleaning system including an electrical connection interface |
Alex J. Wall |
2020-07-14 |
| 10660497 |
Upright vacuum cleaner having switch to detect a filter assembly |
John L. Theising |
2020-05-26 |
| 10576930 |
Systems and methods for machine sensing and communication |
Jason Hill, David R. Lathrop |
2020-03-03 |
| 10575691 |
Upright vacuum cleaner including rotary brush |
John L. Theising |
2020-03-03 |
| 10413146 |
Upright vacuum cleaner and system operable with AC and DC power sources |
Matthew A. Williams, Alex J. Wall, John L. Theising |
2019-09-17 |
| 10277155 |
Smart DC power supply for AC equipment |
Matthew A. Williams, Alex J. Wall, Jason J. Hill |
2019-04-30 |
| 10214180 |
Systems and methods for machine sensing and communication |
Jason Hill, David R. Lathrop |
2019-02-26 |