Patent applications and USPTO patent grants for Nilfisk-Advance, Inc..The latest application filed is for "cleaning system utilizing a regenerative blower".
Patent | Date |
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Cleaning System Utilizing A Regenerative Blower App 20160262588 - Betton; Horace Kurt ;   et al. | 2016-09-15 |
Cleaning system utilizing a regenerative blower Grant 9,345,373 - Betton , et al. May 24, 2 | 2016-05-24 |
Flow and scrubbing pressure control system and methods for surface treating apparatus Grant 9,192,275 - Legatt , et al. November 24, 2 | 2015-11-24 |
Random Orbit Disc Scrubber App 20150157181 - Stuchlik; William Randall ;   et al. | 2015-06-11 |
Squeegee assembly Grant 9,038,237 - Wood May 26, 2 | 2015-05-26 |
Random orbit disc scrubber Grant 8,984,696 - Stuchlik , et al. March 24, 2 | 2015-03-24 |
Squeegee Retainer Clip App 20140140762 - Hall; Aaron T. ;   et al. | 2014-05-22 |
Hybrid Sweeper-scrubber Control Method And System App 20140125122 - Johnson; Kale R. ;   et al. | 2014-05-08 |
Filter Shaker System And Method App 20140102053 - Vetse; Kurt Morris | 2014-04-17 |
Scrub Deck Retraction Apparatus App 20140102476 - Hall; Aaron T. ;   et al. | 2014-04-17 |
Floor maintenance machine Grant 8,551,262 - Eklund , et al. October 8, 2 | 2013-10-08 |
Portable Extractor Machine App 20130111697 - Betcher; Scott ;   et al. | 2013-05-09 |
Carpet cleaning wand having uniform air flow distribution Grant 8,312,594 - Stoy , et al. November 20, 2 | 2012-11-20 |
Orbital scrubber with stabilizer element Grant 8,234,749 - Mitchell , et al. August 7, 2 | 2012-08-07 |
Method And Apparatus For Refinishing Wooden Floors App 20120189769 - Kramer; Michael G. ;   et al. | 2012-07-26 |
Squeegee assembly Grant 8,166,606 - Johnson , et al. May 1, 2 | 2012-05-01 |
Squeegee Assembly App 20110314632 - Wood; David W. | 2011-12-29 |
Floor cleaning apparatus Grant 7,958,595 - Goff June 14, 2 | 2011-06-14 |
Vacuum Device Including Selectively Activated, Secondary Vacuum Source and Floor Cleaning Machine Utilizing the Vacuum Device App 20100205766 - Legatt; Donald Joseph ;   et al. | 2010-08-19 |
Control handle assembly Grant 7,730,577 - Wood June 8, 2 | 2010-06-08 |
Floor Maintenance Machine Using a Spiral, Tufted, Cylindrical Brush App 20080276414 - Wood; David W. ;   et al. | 2008-11-13 |
Dual Cleaning Mode Carpet Extractor App 20080201896 - Lehman; Dexter ;   et al. | 2008-08-28 |
Dual cleaning mode carpet extractor Grant 7,370,386 - Lehman , et al. May 13, 2 | 2008-05-13 |
Floor-cleaning machine with manual adjustment for two distinct and repeatable fluid flow rates Grant 7,363,680 - Legatt April 29, 2 | 2008-04-29 |
Floor cleaning apparatus Grant 7,337,490 - Goff March 4, 2 | 2008-03-04 |
Squeegee assembly Grant 7,254,867 - Legatt , et al. August 14, 2 | 2007-08-14 |
Control handle assembly App 20060101613 - Wood; David W. | 2006-05-18 |
Treatment solution injection system App 20060102206 - Wood; David W. ;   et al. | 2006-05-18 |
Dual cleaning mode carpet extractor Grant 6,684,452 - Lehman , et al. February 3, 2 | 2004-02-03 |
Battery powered, riding, floor burnishing machine Grant 6,530,821 - Legatt , et al. March 11, 2 | 2003-03-11 |
Squeegee mounting assembly for a floor scrubber Grant 6,519,808 - Legatt , et al. February 18, 2 | 2003-02-18 |
Battery powered, riding, floor treating machine Grant 6,450,867 - Legatt September 17, 2 | 2002-09-17 |
Riding floor scrubber Grant 6,442,789 - Legatt , et al. September 3, 2 | 2002-09-03 |
Floor surface cleaning machine Grant 6,427,285 - Legatt , et al. August 6, 2 | 2002-08-06 |
Riding floor scrubber Grant 6,397,429 - Legatt , et al. June 4, 2 | 2002-06-04 |
Battery powered, riding, floor burnishing machine Grant 6,227,957 - Legatt , et al. May 8, 2 | 2001-05-08 |
Shutoff control methods for surface treating machines Grant 6,042,656 - Knutson March 28, 2 | 2000-03-28 |
Mobile wet/dry vacuum device Grant 5,979,014 - Reichow , et al. November 9, 1 | 1999-11-09 |
Floor surface cleaning machine Grant 5,829,095 - Legatt , et al. November 3, 1 | 1998-11-03 |
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