Issued Patents 2023
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11751736 | Rotatable brush for surface cleaning apparatus | Dave Petersen | 2023-09-12 |
| 11752370 | Filter mask | — | 2023-09-12 |
| 11751740 | Multi-inlet cyclone | — | 2023-09-12 |
| 11751733 | Portable surface cleaning apparatus | — | 2023-09-12 |
| 11744421 | Surface cleaning apparatus | — | 2023-09-05 |
| 11745190 | Surface cleaning apparatus | — | 2023-09-05 |
| 11745131 | Filter assembly | — | 2023-09-05 |
| 11744417 | Surface cleaning apparatus with different cleaning configuration | — | 2023-09-05 |
| 11737621 | Handheld surface cleaning apparatus | — | 2023-08-29 |
| 11737625 | Evacuation station for a mobile floor cleaning robot | — | 2023-08-29 |
| 11730327 | Surface cleaning apparatus with removable air treatment assembly | — | 2023-08-22 |
| 11717124 | Evacuation station for a mobile floor cleaning robot | — | 2023-08-08 |
| 11717128 | Surface cleaning apparatus | Daniel Innes, Jason B. Thorne | 2023-08-08 |
| 11715967 | Surface cleaning apparatus, and a charging unit therefor | — | 2023-08-01 |
| 11707173 | Surface cleaning apparatus | — | 2023-07-25 |
| 11707170 | Surface cleaning apparatus having a brush motor internal of a rotating brush and brush motor for driving a rotatable brushing member | — | 2023-07-25 |
| 11700985 | Surface cleaning apparatus | — | 2023-07-18 |
| 11700984 | Configuration of a surface cleaning apparatus | — | 2023-07-18 |
| 11700983 | Configuration of a surface cleaning apparatus | — | 2023-07-18 |
| 11690489 | Surface cleaning apparatus with an external dirt chamber | — | 2023-07-04 |
| 11686498 | Heat transfer system and environmental control system with heat transfer system | — | 2023-06-27 |
| 11680726 | HVAC system | — | 2023-06-20 |
| 11672397 | All in the head surface cleaning apparatus | — | 2023-06-13 |
| 11674270 | Plastic paver blocks | Dave Petersen, Nina Conrad | 2023-06-13 |
| 11673148 | Surface cleaning apparatus | — | 2023-06-13 |