Assignee
DAREX LLC
US·69 granted patents·8 pending applications·209 citations·filing 2013–2025
Top patents by PatentIndex Score
77 records- 0198US11642801B1Utility blades and combination blade holdersDAREX LLC·Filed 2022·Granted May 9, 2023·10 cites·14 claims
- 0298US10850361B1Powered sharpener with manual hone stageDAREX LLC·Filed 2020·Granted Dec 1, 2020·6 cites·24 claims
- 0397US11554456B1Sharpener with swing arm abrasive assemblyDAREX LLC·Filed 2021·Granted Jan 17, 2023·5 cites·21 claims
- 0497US11498186B2Sharpener with precise adjustment capabilitiesDAREX LLC·Filed 2021·Granted Nov 15, 2022·5 cites·28 claims
- 0597US11192217B2Tool sharpener with tiltable sharpening stageDAREX LLC·Filed 2020·Granted Dec 7, 2021·7 cites·29 claims
- 0697US9914193B2Powered sharpener with cold forging memberDAREX LLC·Filed 2017·Granted Mar 13, 2018·9 cites·24 claims
- 0797US9358654B1Sharpening a cutting tool using multiple abrasive beltsDAREX LLC·Filed 2015·Granted Jun 7, 2016·8 cites·17 claims
- 0896US11267103B2Foldable tool sharpenerDAREX LLC·Filed 2020·Granted Mar 8, 2022·3 cites·23 claims
- 0995US11883930B2Precision adjust sharpenerDAREX LLC·Filed 2022·Granted Jan 30, 2024·1 cites·20 claims
- 1095US11571826B1Knife with sliding gearDAREX LLC·Filed 2022·Granted Feb 7, 2023·3 cites·13 claims
- 1195US9956662B2Cutting tool sharpenerDAREX LLC·Filed 2017·Granted May 1, 2018·5 cites·30 claims
- 1295US9216487B1Manual tool sharpener with moveable abrasive surfaceDAREX LLC·Filed 2014·Granted Dec 22, 2015·16 cites·25 claims
- 1394US11679517B1Knife with sliding gearDAREX LLC·Filed 2022·Granted Jun 20, 2023·2 cites·20 claims
- 1494US9731395B1Tilted angle abrasive belt sharpenerDAREX LLC·Filed 2017·Granted Aug 15, 2017·6 cites·20 claims
- 1593US10124458B2Cutting tool sharpenerDAREX LLC·Filed 2018·Granted Nov 13, 2018·3 cites·30 claims
- 1693US2024342848A1Rotatable edge guide to support a cutting tool during a sharpening operationDAREX LLC·Filed 2024·Application pending·0 cites
- 1792US9333612B2Tool sharpener with adjustable support guideDAREX LLC·Filed 2014·Granted May 10, 2016·9 cites·20 claims
- 1891US11969909B2Utility blades and combination blade holdersDAREX LLC·Filed 2023·Granted Apr 30, 2024·2 cites·20 claims
- 1991US8998680B1Sharpener for cutting toolsDAREX LLC·Filed 2014·Granted Apr 7, 2015·6 cites·22 claims
- 2090US9833880B1Hand-held sharpener with multiple abrasive rods to sharpen a cutting edge of a toolDAREX LLC·Filed 2015·Granted Dec 5, 2017·2 cites·22 claims
- 2189US9833879B1Hand-held sharpener with multi-stage sharpening capabilitiesDAREX LLC·Filed 2015·Granted Dec 5, 2017·2 cites·22 claims
- 2288US2024198476A1Sharpener with swing arm abrasive assemblyDAREX LLC·Filed 2024·Application pending·0 cites
- 2387US9849556B2Cutting tool sharpenerDAREX LLC·Filed 2014·Granted Dec 26, 2017·4 cites·29 claims
- 2487US2024051088A1Precision adjust sharpenerDAREX LLC·Filed 2023·Application pending·0 cites
- 2584US11975420B2Sharpener with swing arm abrasive assemblyDAREX LLC·Filed 2022·Granted May 7, 2024·0 cites·20 claims
- 2684US10421171B2Rotatable edge guide to support a cutting tool during a sharpening operationDAREX LLC·Filed 2017·Granted Sep 24, 2019·1 cites·30 claims
- 2784US8790162B1Sharpening a cutting edge of a tool using a reverse sharpening guideDAREX LLC·Filed 2013·Granted Jul 29, 2014·4 cites·19 claims
- 2881USD986708SBase member for a sharpening device used to sharpen a cutting toolDAREX LLC·Filed 2021·Granted May 23, 2023·7 cites·1 claims
- 2981US10814451B2Powered sharpener with controlled deflection of flexible abrasive memberDAREX LLC·Filed 2018·Granted Oct 27, 2020·1 cites·30 claims
- 3080US12246465B1Folding knife, folding knife kit, knife kit, and methodsDAREX LLC·Filed 2024·Granted Mar 11, 2025·0 cites·19 claims
- 3179US9808901B2Selectively deployable rotatable edge guide to support a cutting tool during a sharpening operationDAREX LLC·Filed 2014·Granted Nov 7, 2017·2 cites·24 claims
- 3279US9808902B2Powered tool sharpener with multi-speed abrasiveDAREX LLC·Filed 2017·Granted Nov 7, 2017·1 cites·29 claims
- 3378US9302364B2Hand-held tool sharpener with flexible abrasive diskDAREX LLC·Filed 2013·Granted Apr 5, 2016·3 cites·30 claims
- 3476USD987402SSharpening device used to sharpen a cutting toolDAREX LLC·Filed 2021·Granted May 30, 2023·6 cites·1 claims
- 3575US12048979B2Rotatable edge guide to support a cutting tool during a sharpening operationDAREX LLC·Filed 2019·Granted Jul 30, 2024·0 cites·19 claims
- 3673USD929843SKnife sharpenerDAREX LLC·Filed 2020·Granted Sep 7, 2021·5 cites·1 claims
- 3773US2021039220A1Powered sharpener with controlled deflection of flexible abrasive memberDAREX LLC·Filed 2020·Application pending·0 cites
- 3872US12447573B2Tool sharpener with concave sharpening surfaceDAREX LLC·Filed 2021·Granted Oct 21, 2025·0 cites·23 claims
- 3972USD977324SRod assembly for a sharpening device used to sharpen a cutting toolDAREX LLC·Filed 2021·Granted Feb 7, 2023·5 cites·1 claims
- 4072US2025153373A1Folding knife, folding knife kit, knife kit, and methodsDAREX LLC·Filed 2025·Application pending·0 cites
- 4169US12083696B2Knife with sliding gearDAREX LLC·Filed 2023·Granted Sep 10, 2024·0 cites·19 claims
- 4269US9623533B2Sharpening a cutting edge of a tool using a reverse sharpening guideDAREX LLC·Filed 2014·Granted Apr 18, 2017·1 cites·20 claims
- 4367USD1054269SKnife sharpenerDAREX LLC·Filed 2023·Granted Dec 17, 2024·3 cites·1 claims
- 4466US10099336B2Powered tool sharpener with variable material take off (MTO) rateDAREX LLC·Filed 2017·Granted Oct 16, 2018·0 cites·20 claims
- 4564USD929841SKnife sharpenerDAREX LLC·Filed 2020·Granted Sep 7, 2021·3 cites·1 claims
- 4664USD929842SKnife sharpenerDAREX LLC·Filed 2020·Granted Sep 7, 2021·3 cites·1 claims
- 4761USD989591SAngle set knife sharpenerDAREX LLC·Filed 2021·Granted Jun 20, 2023·2 cites·1 claims
- 4861USD730137SPowered sharpener base unitDAREX LLC·Filed 2014·Granted May 26, 2015·11 cites·1 claims
- 4960US9975260B2Cutting edge with microscopically sized channels to enhance cutting performanceDAREX LLC·Filed 2016·Granted May 22, 2018·0 cites·20 claims
- 5060USD723895SAttachment for a powered sharpenerDAREX LLC·Filed 2014·Granted Mar 10, 2015·10 cites·1 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when DAREX LLC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →