Hui; Siu Wai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hui; Siu Wai.The latest application filed is for "wet/dry floor cleaning unit".
- Hui; Siu Wai - Hong Kong N/A CN
- Hui; Siu Wai - Kowloon CN
| Patent | Date |
|---|---|
| Wet/dry floor cleaning unit Grant 8,365,347 - Morgan , et al. February 5, 2 | 2013-02-05 |
| Wet/dry Floor Cleaning Unit App 20110302731 - Morgan; Jeffery A. ; et al. | 2011-12-15 |
| Wet/dry Floor Cleaning Unit And Method Of Cleaning App 20100005613 - Morgan; Jeffery A. ; et al. | 2010-01-14 |
| Wet/dry floor cleaning unit and method of cleaning Grant 7,533,442 - Morgan , et al. May 19, 2 | 2009-05-19 |
| Tank arrangement for a floor care appliance Grant 7,178,196 - Morgan , et al. February 20, 2 | 2007-02-20 |
| Tank arrangement for a floor care appliance App 20050120508 - Morgan, Jeffery A. ; et al. | 2005-06-09 |
| Wet/dry floor cleaning unit and method of cleanig App 20050039297 - Morgan, Jeffery A. ; et al. | 2005-02-24 |
| Wet/dry floor cleaning unit and method of cleaning App 20050034266 - Morgan, Jeffery A. ; et al. | 2005-02-17 |
| Nozzle assembly removal arrangement Grant 6,842,942 - Morgan , et al. January 18, 2 | 2005-01-18 |
| Wet/dry floor cleaning unit and method of cleaning Grant 6,832,409 - Morgan , et al. December 21, 2 | 2004-12-21 |
| Brush assembly removal device Grant 6,647,578 - Morgan , et al. November 18, 2 | 2003-11-18 |
| Wet/dry floor cleaning unit and method of cleaning App 20030051309 - Morgan, Jeffery A. ; et al. | 2003-03-20 |
| Brush assembly removal device App 20030051301 - Morgan, Jeffery A. ; et al. | 2003-03-20 |
| Nozzle assembly removal arrangement App 20030051310 - Morgan, Jeffery A. ; et al. | 2003-03-20 |
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