Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631535 | Dual on/off switch actuation for a power head of an upright vacuum cleaner | Murray David Kirby Hunter, David M. Shaver, Jacob R. Prosper, Thomas Trevor Bludis | 2003-10-14 |
| 6612376 | Hinged edger housing improved internal debris guard and labyrinth perimeter seal | Jacob R. Prosper, David M. Shaver | 2003-09-02 |
| 6581241 | Vacuum cleaner having airflow recirculation path for cooling beater brush motor | David M. Shaver, Murray David Kirby Hunter | 2003-06-24 |
| 6574831 | Upright vacuum cleaner having detachable upright handle | Murray David Kirby Hunter, Corey D. MacTavish, David M. Shaver, Jacob R. Prosper | 2003-06-10 |
| 6568025 | Vacuum cleaner having upright handle with translucent tray for supporting accessory attachments | Michael Waldron, Mark Stratford, Stacey A. Main, Jacob R. Prosper | 2003-05-27 |
| 6564423 | Two piece upright handle assembly for a vacuum cleaner system | Richard P. Rosa, Murray David Kirby Hunter, Jacob R. Prosper | 2003-05-20 |