Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6249926 | Sequential actuation skirt and brush floor scrubber | — | 2001-06-26 |
| 6115880 | Vacuum cleaner configuration | Daniel G. Giddings | 2000-09-12 |
| 6085383 | Vacuum cleaner brush wrap geometry | Nilabh Narayan, Daniel G. Giddings, Dick Mason | 2000-07-11 |
| 6079080 | Upright floor cleaner | Bryce G. Rutter, Charles W. Loeb-Munson | 2000-06-27 |
| 5611106 | Carpet maintainer | — | 1997-03-18 |
| 5608939 | Motor and driver mount diaphragm burnisher | Steve Waldhauser | 1997-03-11 |
| D352146 | Compact carpet extractor | — | 1994-11-01 |
| D345035 | Floor machine handle | — | 1994-03-08 |
| D343932 | Burnisher | Luciano Hernandez, IV | 1994-02-01 |
| D337185 | Carpet vacuum cleaner | — | 1993-07-06 |
| D316765 | Cleaning machine | — | 1991-05-07 |
| 4956891 | Floor cleaner | — | 1990-09-18 |
| 4756042 | Floor polishing machine | Vincent P. Genovese | 1988-07-12 |
| 4186459 | Carpet brush attachment for a floor treating machine | — | 1980-02-05 |