Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 10575691 | Upright vacuum cleaner including rotary brush | John L. Theising | 2020-03-03 |
| 10576930 | Systems and methods for machine sensing and communication | Jason Hill, David R. Lathrop | 2020-03-03 |