Jansen; John L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jansen; John L..The latest application filed is for "upright steam mop sweeper".
- Jansen; John L. - Hong Kong CN
- Jansen; John L. - Shenzhen CN
- Jansen; John L. - Comstock Park MI
- Jansen; John L. - Tai Po CN
- Jansen; John L. - Midlevels HK
| Patent | Date |
|---|---|
| Bare floor cleaner Grant 9,504,366 - Kasper , et al. November 29, 2 | 2016-11-29 |
| Upright Steam Mop Sweeper App 20140196242 - Kasper; Gary A. ; et al. | 2014-07-17 |
| Bare Floor Cleaner App 20130333154 - Kasper; Gary A. ; et al. | 2013-12-19 |
| Upright steam mop sweeper Grant 8,458,850 - Kasper , et al. June 11, 2 | 2013-06-11 |
| Bare floor cleaner with agitator lift Grant 7,870,638 - Jansen January 18, 2 | 2011-01-18 |
| Extraction with heated cleaning fluid Grant 7,849,556 - Jansen December 14, 2 | 2010-12-14 |
| Bare floor cleaner Grant 7,836,544 - Jansen November 23, 2 | 2010-11-23 |
| Upright Steam Mop Sweeper App 20100287716 - Kasper; Gary A. ; et al. | 2010-11-18 |
| Bare floor cleaner with shut off valve Grant 7,725,984 - Jansen June 1, 2 | 2010-06-01 |
| Bare floor cleaner Grant 7,685,671 - Jansen March 30, 2 | 2010-03-30 |
| Bare Floor Cleaner App 20090151112 - Jansen; John L. | 2009-06-18 |
| Bare Floor Cleaner With Agitator Lift App 20090094779 - Jansen; John L. | 2009-04-16 |
| Bare Floor Cleaner With Shut Off Valve App 20090094780 - Jansen; John L. | 2009-04-16 |
| Protectant application Grant 7,484,265 - Kasper , et al. February 3, 2 | 2009-02-03 |
| Bare Floor Cleaner App 20080189901 - Jansen; John L. | 2008-08-14 |
| Protectant application App 20050000053 - Kasper, Gary A. ; et al. | 2005-01-06 |
| Protectant application Grant 6,775,880 - Kasper , et al. August 17, 2 | 2004-08-17 |
| Protectant application App 20020092117 - Kasper, Gary A. ; et al. | 2002-07-18 |
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