Theiss, Jr.; William H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Theiss, Jr.; William H..The latest application filed is for "handle assembly for a cleaning apparatus".
- Theiss, Jr.; William H. - Canton OH
| Patent | Date |
|---|---|
| Handle assembly for a cleaning apparatus Grant 7,533,439 - Theiss, Jr. , et al. May 19, 2 | 2009-05-19 |
| Suction shut off device for a cleaning apparatus Grant 7,363,681 - Durbin , et al. April 29, 2 | 2008-04-29 |
| Control arrangement for a cleaning appliance Grant 7,362,064 - Coates , et al. April 22, 2 | 2008-04-22 |
| Recovery tank for a cleaning apparatus Grant 7,340,797 - Theiss, Jr. , et al. March 11, 2 | 2008-03-11 |
| Tank arrangement for a cleaning apparatus Grant 7,331,082 - Hertrick , et al. February 19, 2 | 2008-02-19 |
| Brush assembly distribution apparatus Grant 7,299,521 - Theiss, Jr. , et al. November 27, 2 | 2007-11-27 |
| Brush assembly for a floor cleaning unit Grant 7,200,893 - Gerber , et al. April 10, 2 | 2007-04-10 |
| Apparatus and method for cleaning a surface Grant 7,146,679 - Coates , et al. December 12, 2 | 2006-12-12 |
| Apparatus and method for cleaning a surface Grant 6,681,442 - Coates , et al. January 27, 2 | 2004-01-27 |
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