Issued Patents 2019
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512374 | Surface cleaning apparatus with different cleaning configurations | — | 2019-12-24 |
| 10514489 | LED light source | — | 2019-12-24 |
| 10506904 | Handheld surface cleaning apparatus | Nina Conrad, Dave Petersen | 2019-12-17 |
| 10499781 | Surface cleaning apparatus | — | 2019-12-10 |
| 10478030 | Surface cleaning apparatus | — | 2019-11-19 |
| 10464746 | Dust and allergen control for surface cleaning apparatus | — | 2019-11-05 |
| 10466411 | LED light source | — | 2019-11-05 |
| 10465825 | Method of joining pipes and fittings with mechanical restraint members | Dave Petersen | 2019-11-05 |
| 10456840 | Pipe cutting tool and methods for use | Nina Conrad, Brian Burke, Don Vivian | 2019-10-29 |
| 10441124 | Surface cleaning apparatus | Nina Conrad, Dave Petersen | 2019-10-15 |
| 10441125 | Surface cleaning apparatus | Nina Conrad, Dave Petersen | 2019-10-15 |
| 10441121 | Portable surface cleaning apparatus | Jason B. Thorne, Sam Liu, Amy M. Kwok | 2019-10-15 |
| 10433698 | Surface cleaning apparatus | — | 2019-10-08 |
| 10433689 | Surface cleaning apparatus | Nina Conrad, Dave Petersen | 2019-10-08 |
| 10433686 | Configuration of a surface cleaning apparatus | — | 2019-10-08 |
| 10426302 | Hand carryable surface cleaning apparatus | Andre D. Brown, Nina Conrad, Lee M. Cottrell, Dave Petersen, Jason B. Thorne +1 more | 2019-10-01 |
| 10422449 | Method of joining pipes and fittings | — | 2019-09-24 |
| 10413141 | Surface cleaning apparatus | Nina Conrad, Dave Peterson | 2019-09-17 |
| 10405709 | Multistage cyclone and surface cleaning apparatus having same | — | 2019-09-10 |
| 10405710 | Portable surface cleaning apparatus | Jason B. Thorne, Sam Liu, Amy M. Kwok | 2019-09-10 |
| 10405711 | Surface cleaning apparatus | Nina Conrad, Dave Petersen | 2019-09-10 |
| 10376112 | Surface cleaning apparatus | — | 2019-08-13 |
| 10362911 | Surface cleaning apparatus | — | 2019-07-30 |
| 10357136 | All in the head surface cleaning apparatus | — | 2019-07-23 |
| 10353142 | LED light source | — | 2019-07-16 |