Fritze; Karl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fritze; Karl.The latest application filed is for "electronic device holder".
Company Profile
0.26.38
- Fritze; Karl - Denmark Township MN
- Fritze; Karl - Hastings MN
Patent Activity
| Patent | Date |
|---|---|
| Hot disconnect replaceable water filter assembly Grant RE46,554 - Fritze September 19, 2 | 2017-09-19 |
| Wine dispensing system Grant 9,102,508 - O'Keefe, Jr. , et al. August 11, 2 | 2015-08-11 |
| Electronic device holder Grant 9,016,658 - Barnard , et al. April 28, 2 | 2015-04-28 |
| Hot disconnect replaceable water filter assembly Grant RE45,080 - Fritze August 19, 2 | 2014-08-19 |
| Electronic Device Holder App 20140224947 - Barnard; Brandon ; et al. | 2014-08-14 |
| Wine Dispensing System App 20140144935 - O'Keefe, JR.; Edward L. ; et al. | 2014-05-29 |
| Tri-function tap for beverages Grant 8,640,931 - O'Keefe, Jr. , et al. February 4, 2 | 2014-02-04 |
| Electronic device holder Grant D682,281 - Barnard , et al. May 14, 2 | 2013-05-14 |
| Tri-function Tap For Beverages App 20120199615 - O'Keefe, JR.; Edward L. ; et al. | 2012-08-09 |
| Electronic Device Holder App 20120175474 - Barnard; Brandon ; et al. | 2012-07-12 |
| Method of engaging a filter cartridge to a manifold and filter cartridge therefor Grant 8,182,699 - Fritze May 22, 2 | 2012-05-22 |
| Hot Disconnect Replaceable Water Filter Assembly App 20100307966 - Fritze; Karl | 2010-12-09 |
| Hot disconnect replaceable water filter assembly Grant 7,799,220 - Fritze September 21, 2 | 2010-09-21 |
| Freeze Resistant Water Filter App 20100180423 - Fritze; Karl | 2010-07-22 |
| Crossflow filtration system with quick dry change elements Grant 7,736,504 - Fritze , et al. June 15, 2 | 2010-06-15 |
| Freeze resistant water filter Grant 7,708,148 - Fritze May 4, 2 | 2010-05-04 |
| System For Monitoring The Performance Of Fluid Treatment Cartridges App 20100096302 - Astle; Robert E. ; et al. | 2010-04-22 |
| Liquid dispenser assembly for use with an appliance Grant 7,658,212 - Meuleners , et al. February 9, 2 | 2010-02-09 |
| System for monitoring the performance of fluid treatment cartridges Grant 7,638,042 - Astle , et al. December 29, 2 | 2009-12-29 |
| Hot Disconnect Replaceable Water Filter Assembly App 20090095671 - Fritze; Karl | 2009-04-16 |
| Liquid Dispenser Assembly For Use With An Appliance App 20090025826 - Meuleners; William J. ; et al. | 2009-01-29 |
| Hot disconnect replaceable water filter assembly Grant 7,481,928 - Fritze January 27, 2 | 2009-01-27 |
| Crossflow Filtration System With Quick Dry Change Elements App 20080237109 - Fritze; Karl ; et al. | 2008-10-02 |
| Freeze Resistant Water Filter App 20070278148 - Fritze; Karl | 2007-12-06 |
| Low spillage replaceable water filter assembly Grant 7,147,772 - Fritze December 12, 2 | 2006-12-12 |
| Low Spillage Replaceable Water Filter Assembly App 20060272995 - Fritze; Karl | 2006-12-07 |
| Water filter assembly for use in an appliance App 20060191827 - Fritze; Karl | 2006-08-31 |
| Water filter assembly for use in an appliance Grant 7,067,054 - Fritze June 27, 2 | 2006-06-27 |
| System for monitoring the performance of fluid treatment cartridges App 20060060512 - Astle; Robert E. ; et al. | 2006-03-23 |
| Systems and methods for detecting and eliminating leaks in water delivery systems for use with appliances App 20060027267 - Fritze; Karl | 2006-02-09 |
| Heat exchanger and fluid reservoir App 20060021745 - Fritze; Karl ; et al. | 2006-02-02 |
| Filter assembly Grant 6,953,526 - Fritze October 11, 2 | 2005-10-11 |
| Liquid dispenser assembly for use with an appliance App 20050178273 - Meuleners, William J. ; et al. | 2005-08-18 |
| Designs for filtration systems within appliances App 20050173323 - Meuleners, William J. ; et al. | 2005-08-11 |
| Crossflow filtration system with quick dry change elements App 20050173319 - Fritze, Karl ; et al. | 2005-08-11 |
| Freeze resistant water filter App 20050161394 - Fritze, Karl ; et al. | 2005-07-28 |
| Reduced pressure water filtration system App 20050103721 - Fritze, Karl | 2005-05-19 |
| Hot disconnect replaceable water filter assembly App 20050092673 - Fritze, Karl | 2005-05-05 |
| Plastic tube joint Grant 6,857,670 - Fritze February 22, 2 | 2005-02-22 |
| Water filter adapter with locking feature App 20050023206 - Fritze, Karl | 2005-02-03 |
| Tubing connector Grant 6,843,512 - Fritze , et al. January 18, 2 | 2005-01-18 |
| Water filter control unit App 20040251210 - Fritze, Karl ; et al. | 2004-12-16 |
| Crossflow filtration system with quick dry change elements App 20040251192 - Fritze, Karl ; et al. | 2004-12-16 |
| Wet sump filter adapter App 20040238428 - Fritze, Karl | 2004-12-02 |
| Freeze resistant water filter App 20040094468 - Fritze, Karl | 2004-05-20 |
| Tubing attachment App 20040021318 - Fritze, Karl ; et al. | 2004-02-05 |
| Water filter assembly App 20040007516 - Fritze, Karl ; et al. | 2004-01-15 |
| Tubing connector App 20030227169 - Fritze, Karl ; et al. | 2003-12-11 |
| Low spillage replaceable water filter assembly App 20030217959 - Fritze, Karl | 2003-11-27 |
| Filter assembly Grant 6,649,056 - Fritze November 18, 2 | 2003-11-18 |
| Low spillage replaceable water filter assembly Grant 6,632,355 - Fritze October 14, 2 | 2003-10-14 |
| Plastic tube joint App 20030102671 - Fritze, Karl | 2003-06-05 |
| Filter manifold connector Grant D472,604 - Fritze April 1, 2 | 2003-04-01 |
| Filter cartridge connector Grant D472,299 - Fritze March 25, 2 | 2003-03-25 |
| Water filter assembly for use in an appliance App 20030024860 - Fritze, Karl | 2003-02-06 |
| Hot disconnect replaceable water filter assembly App 20030019819 - Fritze, Karl | 2003-01-30 |
| Low spillage replaceable water filter assembly App 20030019805 - Fritze, Karl | 2003-01-30 |
| Filter assembly components App 20030010698 - Fritze, Karl | 2003-01-16 |
| Cartridge adapter Grant 6,426,001 - Fritze July 30, 2 | 2002-07-30 |
| Cartridge adapter App 20020038668 - Fritze, Karl | 2002-04-04 |
| Cartridge adapter Grant 6,360,764 - Fritze March 26, 2 | 2002-03-26 |
| Filter assembly App 20020017497 - Fritze, Karl | 2002-02-14 |
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