Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631535 | Dual on/off switch actuation for a power head of an upright vacuum cleaner | Oleksiy P. Sergyeyenko, Murray David Kirby Hunter, Jacob R. Prosper, Thomas Trevor Bludis | 2003-10-14 |
| 6612376 | Hinged edger housing improved internal debris guard and labyrinth perimeter seal | Oleksiy P. Sergyeyenko, Jacob R. Prosper | 2003-09-02 |
| 6581241 | Vacuum cleaner having airflow recirculation path for cooling beater brush motor | Oleksiy P. Sergyeyenko, Murray David Kirby Hunter | 2003-06-24 |
| 6574831 | Upright vacuum cleaner having detachable upright handle | Murray David Kirby Hunter, Oleksiy P. Sergyeyenko, Corey D. MacTavish, Jacob R. Prosper | 2003-06-10 |