HAWKINS; Charles W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for HAWKINS; Charles W..The latest application filed is for "replaceable spin-on filter with die casted unitary endplate".
Company Profile
6.31.43
- HAWKINS; Charles W. - Sparta TN
- Hawkins; Charles W. - Saprta TN
Patent Activity
| Patent | Date |
|---|---|
| Replaceable Spin-on Filter With Die Casted Unitary Endplate App 20220297033 - Arakeri; Sudhindra Palaxa ; et al. | 2022-09-22 |
| Torsional No Filter No Run System and Method App 20220258082 - Roy; Ranjeet ; et al. | 2022-08-18 |
| Filter With Shielded Internal Gasket App 20220161167 - HAWKINS; Charles W. ; et al. | 2022-05-26 |
| Torsional no filter no run system and method Grant 11,331,606 - Roy , et al. May 17, 2 | 2022-05-17 |
| Expandable threaded adaptor for threadless shell Grant 11,298,640 - Hawkins April 12, 2 | 2022-04-12 |
| Vented Filter Cartridge Integrated into the Upper Flange and Filtration App 20220096970 - Malgorn; Gerard ; et al. | 2022-03-31 |
| Vented filter cartridge integrated into the upper flange and filtration Grant 11,202,976 - Malgorn , et al. December 21, 2 | 2021-12-21 |
| Valve-sensor assembly Grant 11,058,976 - Hawkins July 13, 2 | 2021-07-13 |
| Variable Efficiency Filtration Media App 20210178309 - Currier; Wilson L. ; et al. | 2021-06-17 |
| Filter Cartridge Endplate With Integrated Flow Structure App 20210086115 - Hou; Penghua ; et al. | 2021-03-25 |
| Filter cartridge endplate with integrated flow structure Grant 10,881,995 - Hou , et al. January 5, 2 | 2021-01-05 |
| Variable Efficiency Filtration Media App 20200086261 - CURRIER; Wilson L. ; et al. | 2020-03-19 |
| Vented Filter Cartridge Integrated into the Upper Flange and Filtration App 20200038786 - Malgorn; Gerard ; et al. | 2020-02-06 |
| Valve-Sensor Assembly App 20190388814 - Hawkins; Charles W. | 2019-12-26 |
| Expandable Threaded Adaptor For Threadless Shell App 20190366248 - HAWKINS; Charles W. | 2019-12-05 |
| Filter with Shielded Internal Gasket App 20190070536 - Hawkins; Charles W. ; et al. | 2019-03-07 |
| Torsional No Filter No Run System and Method App 20190046905 - Roy; Ranjeet ; et al. | 2019-02-14 |
| Filter with shielded internal gasket Grant 10,118,114 - Hawkins , et al. November 6, 2 | 2018-11-06 |
| Filter Cartridge Endplate With Integrated Flow Structure App 20180185776 - Hou; Penghua ; et al. | 2018-07-05 |
| Filter cartridge endplate with integrated flow structure Grant 9,925,481 - Hou , et al. March 27, 2 | 2018-03-27 |
| Filter including Spring Tube Bypass Assembly App 20160332101 - BOOKER; Walter ; et al. | 2016-11-17 |
| Quick Connect Filters And Filter Assemblies App 20150352474 - Hawkins; Charles W. ; et al. | 2015-12-10 |
| Filter Cartridge With Flow Passage In Endplate App 20150202556 - Hawkins; Charles W. ; et al. | 2015-07-23 |
| Filter cartridge centering device Grant 9,011,683 - South , et al. April 21, 2 | 2015-04-21 |
| Mounting interface for a housing of a filtration module Grant 9,010,717 - Kallurwar , et al. April 21, 2 | 2015-04-21 |
| Filter Cartridge Endplate with Integrated Flow Structure App 20150096932 - Hou; Penghua ; et al. | 2015-04-09 |
| Filtration system with a variable restriction orifice Grant 8,852,443 - Forrest , et al. October 7, 2 | 2014-10-07 |
| Mounting Interface For A Housing Of A Filtration Module App 20140217259 - Kallurwar; Rahul B. ; et al. | 2014-08-07 |
| Mounting interface for a housing of a filtration module Grant 8,695,940 - Kallurwar , et al. April 15, 2 | 2014-04-15 |
| Filter Housing With Integrally Threaded Port App 20140061110 - HAWKINS; Charles W. ; et al. | 2014-03-06 |
| Top Load Filter With Exterior Drain Actuation App 20140027366 - Hawkins; Charles W. ; et al. | 2014-01-30 |
| Filter With Shielded Internal Gasket App 20130220914 - HAWKINS; Charles W. ; et al. | 2013-08-29 |
| Modular fuel filter assembly Grant 8,496,816 - True-Dahl , et al. July 30, 2 | 2013-07-30 |
| Filter with Inner-Sealed Pulsation Dampener App 20120248024 - Wells; Aaron M. ; et al. | 2012-10-04 |
| Noncircular Replaceable Fuel Filter Elements And Systems Including The Same App 20120228211 - HAWKINS; Charles W. ; et al. | 2012-09-13 |
| Noncircular replaceable fuel filter elements and systems including the same Grant 8,245,851 - Hawkins , et al. August 21, 2 | 2012-08-21 |
| Filter element with threaded top endplate Grant 8,146,751 - Hawkins , et al. April 3, 2 | 2012-04-03 |
| Filter with flow surge protection and method of protecting filter from flow surge Grant 8,114,299 - Verdegan , et al. February 14, 2 | 2012-02-14 |
| Snap-in water sensor Grant 8,105,483 - South , et al. January 31, 2 | 2012-01-31 |
| Standpipe with integrated regulator valve Grant 7,959,010 - Hawkins , et al. June 14, 2 | 2011-06-14 |
| Filter with protruding member for engaging valve in head Grant 7,946,430 - Hawkins , et al. May 24, 2 | 2011-05-24 |
| Mounting Interface For A Housing Of A Filtration Module App 20110006646 - Kallurwar; Rahul B. ; et al. | 2011-01-13 |
| Filter Element With Threaded Top Endplate App 20100126919 - Hawkins; Charles W. ; et al. | 2010-05-27 |
| Anti-rotation Of Shell Relative To Nutplate App 20100126924 - Hawkins; Charles W. ; et al. | 2010-05-27 |
| Filter Cartridge Centering Device App 20100122952 - South; Kevin C. ; et al. | 2010-05-20 |
| Snap-in Water Sensor App 20100089805 - South; Kevin C. ; et al. | 2010-04-15 |
| Standpipe With Integrated Regulator Valve App 20090230063 - Hawkins; Charles W. ; et al. | 2009-09-17 |
| Filter with Flow Surge Protection App 20090218295 - Verdegan; Barry M. ; et al. | 2009-09-03 |
| Filter system integrating pressure regulation and air vent Grant 7,572,306 - Hawkins , et al. August 11, 2 | 2009-08-11 |
| Noncircular replaceable fuel filter elements and systems including the same App 20090134087 - Hawkins; Charles W. ; et al. | 2009-05-28 |
| Modular fuel filter assembly App 20090078631 - True-Dahl; Abby ; et al. | 2009-03-26 |
| Filtration System With A Variable Restriction Orifice App 20090065447 - FORREST; Todd ; et al. | 2009-03-12 |
| Replaceable filter elements including unique interfaces and filtration systems including same App 20090057219 - Bagci; Ismail ; et al. | 2009-03-05 |
| Priming pump with reed valve Grant 7,497,230 - Hawkins , et al. March 3, 2 | 2009-03-03 |
| Filter assembly with valve requiring compliant filter for open flow path App 20080283464 - Hawkins; Charles W. ; et al. | 2008-11-20 |
| Filter with protruding member for engaging valve in head App 20080283463 - Hawkins; Charles W. ; et al. | 2008-11-20 |
| Auto valve priming pump Grant 7,431,575 - Hawkins , et al. October 7, 2 | 2008-10-07 |
| Combined Filter Apparatus, System, And Method App 20080179263 - Wieczorek; Mark T. ; et al. | 2008-07-31 |
| Auto valve priming pump App 20060165540 - Hawkins; Charles W. ; et al. | 2006-07-27 |
| Filter system integrating pressure regulation and air vent App 20060053756 - Hawkins; Charles W. ; et al. | 2006-03-16 |
| Fluid filter with low-cost housing Grant 6,988,625 - Thomas , et al. January 24, 2 | 2006-01-24 |
| Fluid filter with low-cost housing App 20050178715 - Thomas, Chad M. ; et al. | 2005-08-18 |
| Latch-assisted lid extractor Grant 6,805,795 - Hawkins , et al. October 19, 2 | 2004-10-19 |
| Latch-assisted lid extractor App 20030226798 - Hawkins, Charles W. ; et al. | 2003-12-11 |
| Integrated fuel pump and fuel filter with fuel-water separation Grant 6,361,684 - Hawkins , et al. March 26, 2 | 2002-03-26 |
| Diesel engine modular crankcase ventilation filter Grant 6,354,283 - Hawkins , et al. March 12, 2 | 2002-03-12 |
| Integrated fuel filter and fuel pump assembly Grant 6,264,831 - Hawkins , et al. July 24, 2 | 2001-07-24 |
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