Kasen; Timothy E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kasen; Timothy E..The latest application filed is for "extraction with air venting".
- Kasen; Timothy E. - Jenison MI
| Patent | Date |
|---|---|
| Extraction with air venting Grant 7,475,451 - Lenkiewicz , et al. January 13, 2 | 2009-01-13 |
| Upright extraction cleaning machine Grant RE39,304 - Kasen , et al. September 26, 2 | 2006-09-26 |
| Extraction With Air Venting App 20050050672 - Lenkiewicz, Kenneth M. ; et al. | 2005-03-10 |
| Small Area Deep Cleaner App 20040111821 - Lenkiewicz, Kenneth M. ; et al. | 2004-06-17 |
| Small area deep cleaner Grant 6,658,692 - Lenkiewicz , et al. December 9, 2 | 2003-12-09 |
| Small area deep cleaner App 20030005545 - Lenkiewicz, Kenneth M. ; et al. | 2003-01-09 |
| Upright extraction cleaning machine Grant 6,438,793 - Miner , et al. August 27, 2 | 2002-08-27 |
| Upright extraction cleaning machine Grant 6,412,141 - Kasper , et al. July 2, 2 | 2002-07-02 |
| Upright extraction cleaning machine Grant 6,286,181 - Kasper , et al. September 11, 2 | 2001-09-11 |
| Upright water extraction cleaning machine pump priming Grant 6,286,180 - Kasper , et al. September 11, 2 | 2001-09-11 |
| Upright water extraction cleaning machine Grant 6,279,196 - Kasen , et al. August 28, 2 | 2001-08-28 |
| Upright water extraction cleaning machine App 20010002500 - Kasen, Timothy E. ; et al. | 2001-06-07 |
| Upright extraction cleaning machine Grant 6,230,362 - Kasper , et al. May 15, 2 | 2001-05-15 |
| Upright extraction cleaning machine App 20010000830 - Kasper, Gary A. ; et al. | 2001-05-10 |
| Upright water extraction cleaning machine Grant 6,192,549 - Kasen , et al. February 27, 2 | 2001-02-27 |
| Upright extraction cleaning machine Grant 6,167,587 - Kasper , et al. January 2, 2 | 2001-01-02 |
| Upright water extraction cleaning machine with improved tank structure Grant 6,167,586 - Reed, Jr. , et al. January 2, 2 | 2001-01-02 |
| Water extraction cleaning machine with variable solution mixing valve Grant 6,158,081 - Kasen , et al. December 12, 2 | 2000-12-12 |
| Upright water extraction cleaning machine Grant 6,134,744 - Kasen , et al. October 24, 2 | 2000-10-24 |
| Upright water extraction cleaning machine Grant 6,041,472 - Kasen , et al. March 28, 2 | 2000-03-28 |
| Water extraction cleaning machine with variable solution mixing valve Grant 5,937,475 - Kasen , et al. August 17, 1 | 1999-08-17 |
| Water extraction cleaning machine with nesting tank assembly Grant 5,896,617 - Kasen , et al. April 27, 1 | 1999-04-27 |
| Upright water extraction cleaning machine with two suction nozzles Grant 5,867,861 - Kasen , et al. February 9, 1 | 1999-02-09 |
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