Chalfant; Louis
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chalfant; Louis.The latest application filed is for "adjustable sharpener".
Company Profile
17.69.28
- Chalfant; Louis - Hot Springs AR
- Chalfant; Louis - Russellville AR
Patent Activity
| Patent | Date |
|---|---|
| Adjustable Sharpener App 20220134503 - Chalfant; Louis ; et al. | 2022-05-05 |
| Multi-Tool Case App 20220104608 - Chalfant; Louis | 2022-04-07 |
| Adjustable sharpener Grant 11,253,968 - Chalfant , et al. February 22, 2 | 2022-02-22 |
| Knife sharpener with two sharpening slots Grant D885,158 - Chalfant , et al. | 2020-05-26 |
| Knife sharpener with four sharpening slots Grant D884,449 - Chalfant , et al. | 2020-05-19 |
| Knife sharpener Grant D877,593 - Chalfant , et al. | 2020-03-10 |
| Adjustable Sharpener App 20200047303 - Chalfant; Louis ; et al. | 2020-02-13 |
| Fishing tool Grant D873,956 - Chalfant , et al. Ja | 2020-01-28 |
| Adjustable sharpener Grant D867,096 - Chalfant , et al. Nov | 2019-11-19 |
| Sharpener with deployable abrasive rod Grant D863,922 - Chalfant , et al. Oc | 2019-10-22 |
| Electric sharpener Grant D863,915 - Chalfant , et al. Oc | 2019-10-22 |
| Sharpener with deployable abrasive rod Grant D863,923 - Chalfant , et al. Oc | 2019-10-22 |
| Sharpener with deployable abrasive rod Grant D863,921 - Chalfant Oc | 2019-10-22 |
| Folding knife Grant D863,929 - Chalfant , et al. Oc | 2019-10-22 |
| Folding knife Grant D863,930 - Chalfant , et al. Oc | 2019-10-22 |
| Folding knife Grant D863,928 - Chalfant , et al. Oc | 2019-10-22 |
| Folding knife Grant D863,926 - Chalfant , et al. Oc | 2019-10-22 |
| Folding knife Grant D863,927 - Chalfant , et al. Oc | 2019-10-22 |
| Folding knife Grant D863,931 - Chalfant , et al. Oc | 2019-10-22 |
| Folding knife Grant D863,019 - Chalfant , et al. Oc | 2019-10-15 |
| Knife sharpener Grant D852,606 - Chalfant | 2019-07-02 |
| Knife sharpener Grant D852,605 - Chalfant | 2019-07-02 |
| Knife sharpener Grant D852,604 - Chalfant | 2019-07-02 |
| Carbide stone Grant D829,247 - Chalfant September 25, 2 | 2018-09-25 |
| Multi-function tool Grant D807,725 - Chalfant January 16, 2 | 2018-01-16 |
| Sharpener Grant D804,272 - Chalfant December 5, 2 | 2017-12-05 |
| Cutting board with sharpener Grant D801,135 - Chalfant October 31, 2 | 2017-10-31 |
| Hook and knife sharpener Grant D799,930 - Chalfant October 17, 2 | 2017-10-17 |
| Food slicer Grant D769,670 - Smith , et al. October 25, 2 | 2016-10-25 |
| Zester with scraper assembly Grant 9,339,140 - Smith , et al. May 17, 2 | 2016-05-17 |
| Abrasive sharpener with a fire starter Grant D746,656 - Smith , et al. January 5, 2 | 2016-01-05 |
| Multi-function tool Grant D729,031 - Smith , et al. May 12, 2 | 2015-05-12 |
| Abrasive sharpener Grant D723,898 - Smith , et al. March 10, 2 | 2015-03-10 |
| Adjustable abrasive sharpener Grant 8,944,894 - Smith , et al. February 3, 2 | 2015-02-03 |
| Abrasive sharpener Grant D715,618 - Smith , et al. October 21, 2 | 2014-10-21 |
| Formed or domed cutting teeth formed by improved double etching process App 20140217215 - Smith; Richard S. ; et al. | 2014-08-07 |
| Formed or domed cutting teeth formed by improved double etching processes App 20140216208 - Smith; Richard S. ; et al. | 2014-08-07 |
| Formed or domed cutting teeth formede by improved double etching processes App 20140209726 - Smith; Richard S. ; et al. | 2014-07-31 |
| Flexible Food Skewer System App 20140138968 - Gentry; Todd R. ; et al. | 2014-05-22 |
| Electric abrasive sharpener having adjustable abrasive wheels Grant 8,727,836 - Smith , et al. May 20, 2 | 2014-05-20 |
| Abrasive Sharpener with Integrated Fire Starter, Aerophone, and Light App 20140127984 - Smith; Richard S. ; et al. | 2014-05-08 |
| Adjustable Abrasive Sharpener App 20140120812 - Smith; Richard S. ; et al. | 2014-05-01 |
| Zester With Scraper Assembly App 20130341448 - Smith; Richard S. ; et al. | 2013-12-26 |
| Multi-tool with knife Grant D693,188 - Smith , et al. November 12, 2 | 2013-11-12 |
| Adjustable manual abrasive sharpener Grant D680,846 - Smith , et al. April 30, 2 | 2013-04-30 |
| Adjustable manual abrasive sharpener Grant D680,847 - Smith , et al. April 30, 2 | 2013-04-30 |
| Two step knife sharpener Grant D680,845 - Smith , et al. April 30, 2 | 2013-04-30 |
| Electric abrasive sharpener Grant 8,425,281 - Smith , et al. April 23, 2 | 2013-04-23 |
| Food grater Grant D668,918 - Smith , et al. October 16, 2 | 2012-10-16 |
| Electric Abrasive Sharpener App 20120258651 - Smith; Richard S. ; et al. | 2012-10-11 |
| Abrasive sharpener having square abrasive rods Grant 8,267,749 - Smith , et al. September 18, 2 | 2012-09-18 |
| Cutting teeth section for a food grater Grant D666,882 - Smith , et al. September 11, 2 | 2012-09-11 |
| Food grater Grant D666,463 - Smith , et al. September 4, 2 | 2012-09-04 |
| Cutting teeth section of a food grater Grant D666,067 - Smith , et al. August 28, 2 | 2012-08-28 |
| Cutting teeth section of a food grater Grant D666,063 - Smith , et al. August 28, 2 | 2012-08-28 |
| Food grater Grant D666,066 - Smith , et al. August 28, 2 | 2012-08-28 |
| Food zester Grant D666,064 - Smith , et al. August 28, 2 | 2012-08-28 |
| Cutting teeth section for food zester Grant D666,065 - Smith , et al. August 28, 2 | 2012-08-28 |
| Multi-functional sharpener Grant D655,145 - Smith , et al. March 6, 2 | 2012-03-06 |
| Electric abrasive sharpener having adjustable abrasive wheels App 20110244766 - Smith; Richard S. ; et al. | 2011-10-06 |
| Abrasive sharpener Grant D640,116 - Smith , et al. June 21, 2 | 2011-06-21 |
| Formed or domed cutting teeth formed by improved double etching processes App 20110017853 - Smith; Richard S. ; et al. | 2011-01-27 |
| Abrasive sharpener Grant D626,397 - Smith , et al. November 2, 2 | 2010-11-02 |
| Zester having scraper assembly App 20100242745 - Smith; Richard S. ; et al. | 2010-09-30 |
| Mandoline having adjustable infeed and outfeed decks App 20100162869 - Smith; Richard S. ; et al. | 2010-07-01 |
| Food grating device and improved hinge mechanism Grant 7,703,176 - Webb , et al. April 27, 2 | 2010-04-27 |
| Mandoline Grant D611,311 - Smith , et al. March 9, 2 | 2010-03-09 |
| Zesters App 20100012758 - Chalfant; Louis ; et al. | 2010-01-21 |
| Two step abrasive sharpener App 20090298401 - Smith; Riichard S. ; et al. | 2009-12-03 |
| Zester blade Grant D577,552 - Chalfant , et al. September 30, 2 | 2008-09-30 |
| Manual slicing device Grant D569,200 - Chalfant , et al. May 20, 2 | 2008-05-20 |
| Box grater Grant D568,118 - Chalfant , et al. May 6, 2 | 2008-05-06 |
| Food Grating Device and Improved Hinge Mechanism App 20070261200 - Webb; Terri ; et al. | 2007-11-15 |
| Food Grating Device And Improved Hinge Mechanism App 20070186383 - Webb; Terri ; et al. | 2007-08-16 |
| Food grating device and improved hinge mechanism Grant 7,207,512 - Webb , et al. April 24, 2 | 2007-04-24 |
| Food Grating Device And Improved Hinge Mechanism App 20060283994 - Webb; Terri ; et al. | 2006-12-21 |
| Cheese grater Grant D533,411 - Webb , et al. December 12, 2 | 2006-12-12 |
| Ribbon tooth cutting tool and method App 20030035693 - Chalfant, Louis | 2003-02-20 |
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