Maurer; Edgar A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maurer; Edgar A..The latest application filed is for "vacuum cleaner with electronic agitator control".
- Maurer; Edgar A. - Canton OH US
- Maurer; Edgar A. - both Canton OH
| Patent | Date |
|---|---|
| Vacuum cleaner with electronic agitator control Grant 8,516,655 - Maurer , et al. August 27, 2 | 2013-08-27 |
| Liquid distribution system for a cleaning machine Grant 7,617,563 - Hertrick , et al. November 17, 2 | 2009-11-17 |
| Vacuum cleaner with electronic agitator control App 20080271285 - Maurer; Edgar A. ; et al. | 2008-11-06 |
| Control arrangement for a cleaning appliance Grant 7,362,064 - Coates , et al. April 22, 2 | 2008-04-22 |
| Apparatus and method for cleaning a surface Grant 7,146,679 - Coates , et al. December 12, 2 | 2006-12-12 |
| Removable dirt separation system for a vacuum cleaner Grant 6,875,255 - Alford , et al. April 5, 2 | 2005-04-05 |
| Control arrangement for a cleaning appliance App 20050029971 - Coates, Donald A. ; et al. | 2005-02-10 |
| Liquid distribution system for a cleaning machine App 20030226230 - Hertrick, Timothy T. ; et al. | 2003-12-11 |
| Apparatus and method for cleaning a surface App 20020170137 - Coates, Donald A. ; et al. | 2002-11-21 |
| Vacuum cleaner suction nozzle configuration Grant 6,237,189 - Maurer , et al. May 29, 2 | 2001-05-29 |
| Carpet extractor brush assembly Grant 6,189,174 - Crouser , et al. February 20, 2 | 2001-02-20 |
| Compact carpet and upholstery extractor Grant 6,108,860 - Crouser , et al. August 29, 2 | 2000-08-29 |
| Carpet extractor brush assembly Grant 6,009,593 - Crouser , et al. January 4, 2 | 2000-01-04 |
| Vacuum cleaner suction nozzle configuration Grant 6,006,402 - Maurer , et al. December 28, 1 | 1999-12-28 |
| Carpet extractor with automatic conversion Grant 5,983,442 - Louis , et al. November 16, 1 | 1999-11-16 |
| Dirt conveying duct arrangement Grant 5,983,449 - Thomas , et al. November 16, 1 | 1999-11-16 |
| Vacuum cleaner height adjustment Grant 5,970,576 - Maurer , et al. October 26, 1 | 1999-10-26 |
| Compact carpet and upholstery extractor Grant 5,870,798 - Crouser , et al. February 16, 1 | 1999-02-16 |
| Carpet extractor Grant D398,100 - Stephens , et al. September 8, 1 | 1998-09-08 |
| Tool caddy for attachment to a carpet extractor Grant D391,703 - Miller , et al. March 3, 1 | 1998-03-03 |
| Vacuum cleaner tool storage Grant 5,247,719 - Wareham , et al. September 28, 1 | 1993-09-28 |
| Cleaner conversion valve Grant 5,243,734 - Maurer , et al. September 14, 1 | 1993-09-14 |
| Vacuum cleaner remote switch actuator Grant 5,226,527 - Maurer , et al. July 13, 1 | 1993-07-13 |
| Cleaner with conversion valve arrangement Grant 5,134,750 - King , et al. August 4, 1 | 1992-08-04 |
| Canister cleaner Grant 4,527,302 - Maurer , et al. July 9, 1 | 1985-07-09 |
| Cleaner with side cleanout Grant 4,384,385 - Maurer May 24, 1 | 1983-05-24 |
| Idler pulley belt drive arrangement for suction cleaner Grant 4,380,846 - Maurer April 26, 1 | 1983-04-26 |
| Floor care appliance handle with a button-operated piston and cylinder Grant 3,885,267 - Maurer , et al. May 27, 1 | 1975-05-27 |
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