Assignee
HONG ANN TOOL IND CO LTD
TW·149 granted patents·51 pending applications·449 citations·filing 2012–2025
Top patents by PatentIndex Score
200 records- 0197US11333877B1Handheld magnifying lensHONG ANN TOOL IND CO LTD·Filed 2020·Granted May 17, 2022·5 cites·6 claims
- 0297US9827654B2Reinforced drive toolHONG ANN TOOL IND CO LTD·Filed 2015·Granted Nov 28, 2017·14 cites·15 claims
- 0396US9144893B2Reinforced drive toolHONG ANN TOOL IND CO LTD·Filed 2013·Granted Sep 29, 2015·20 cites·19 claims
- 0495US11458549B2Deburring chamfer toolHONG ANN TOOL IND CO LTD·Filed 2021·Granted Oct 4, 2022·2 cites·20 claims
- 0594US11331776B2Flex-head toolHONG ANN TOOL IND CO LTD·Filed 2019·Granted May 17, 2022·7 cites·17 claims
- 0693US9849569B2Clench wrenchHONG ANN TOOL IND CO LTD·Filed 2016·Granted Dec 26, 2017·8 cites·10 claims
- 0791US12311565B2Scraper with coverHONG ANN TOOL IND CO LTD·Filed 2023·Granted May 27, 2025·1 cites·7 claims
- 0891US10427278B2Driving toolHONG ANN TOOL IND CO LTD·Filed 2017·Granted Oct 1, 2019·6 cites·11 claims
- 0991US9757853B2Magnetic tool holderHONG ANN TOOL IND CO LTD·Filed 2015·Granted Sep 12, 2017·13 cites·15 claims
- 1089USD705842SHandle of handheld lensHONG ANN TOOL IND CO LTD·Filed 2013·Granted May 27, 2014·9 cites·1 claims
- 1188US10065295B2Tool headHONG ANN TOOL IND CO LTD·Filed 2015·Granted Sep 4, 2018·5 cites·13 claims
- 1288US9250170B2Torque testing machine with double drive devicesHONG ANN TOOL IND CO LTD·Filed 2014·Granted Feb 2, 2016·6 cites·15 claims
- 1387US10654108B2Rotary cutter for cutting damaged threads of a boltHONG ANN TOOL IND CO LTD·Filed 2018·Granted May 19, 2020·3 cites·16 claims
- 1487USD829524STool handleHONG ANN TOOL IND CO LTD·Filed 2017·Granted Oct 2, 2018·27 cites·1 claims
- 1585US9375836B2Tool rackHONG ANN TOOL IND CO LTD·Filed 2014·Granted Jun 28, 2016·10 cites·17 claims
- 1683US11260507B2Telescopic toolHONG ANN TOOL IND CO LTD·Filed 2019·Granted Mar 1, 2022·3 cites·10 claims
- 1782US10486952B2Anti-slip head of pry toolHONG ANN TOOL IND CO LTD·Filed 2017·Granted Nov 26, 2019·4 cites·14 claims
- 1881US11607783B2Circlip pliersHONG ANN TOOL IND CO LTD·Filed 2020·Granted Mar 21, 2023·1 cites·6 claims
- 1981US11135702B2Tool adapted to be driven rapidlyHONG ANN TOOL IND CO LTD·Filed 2019·Granted Oct 5, 2021·2 cites·13 claims
- 2081US10836055B2ScraperHONG ANN TOOL IND CO LTD·Filed 2019·Granted Nov 17, 2020·4 cites·8 claims
- 2180US11577371B2Wrench capable of applying driving force on object effectivelyHONG ANN TOOL IND CO LTD·Filed 2020·Granted Feb 14, 2023·1 cites·14 claims
- 2280USD941111SDriver bitHONG ANN TOOL IND CO LTD·Filed 2020·Granted Jan 18, 2022·7 cites·1 claims
- 2380US2026070770A1Tool with interchangeable headHONG ANN TOOL IND CO LTD·Filed 2025·Application pending·0 cites
- 2479USD1072591SRatchet wrenchHONG ANN TOOL IND CO LTD·Filed 2023·Granted Apr 29, 2025·5 cites·1 claims
- 2579USD1022639SRatchet gearHONG ANN TOOL IND CO LTD·Filed 2021·Granted Apr 16, 2024·6 cites·1 claims
- 2679USD973461SAnti-slip fastener driverHONG ANN TOOL IND CO LTD·Filed 2020·Granted Dec 27, 2022·7 cites·1 claims
- 2779US11192234B2Telescopic deviceHONG ANN TOOL IND CO LTD·Filed 2019·Granted Dec 7, 2021·3 cites·19 claims
- 2878US11401147B2Prying tool with width changeable prying endHONG ANN TOOL IND CO LTD·Filed 2019·Granted Aug 2, 2022·2 cites·10 claims
- 2978US11067132B2Driving tool with universal rotating structureHONG ANN TOOL IND CO LTD·Filed 2018·Granted Jul 20, 2021·2 cites·15 claims
- 3078USD891218STool handleHONG ANN TOOL IND CO LTD·Filed 2018·Granted Jul 28, 2020·16 cites·1 claims
- 3177USD1016588SDriving toolHONG ANN TOOL IND CO LTD·Filed 2022·Granted Mar 5, 2024·5 cites·1 claims
- 3277USD827406STool bitHONG ANN TOOL IND CO LTD·Filed 2016·Granted Sep 4, 2018·16 cites·1 claims
- 3376US2025214197A1Grinding and cleaning toolHONG ANN TOOL IND CO LTD·Filed 2024·Application pending·0 cites
- 3476US2025249612A1Scraper with coverHONG ANN TOOL IND CO LTD·Filed 2025·Application pending·0 cites
- 3575USD900581SHand toolHONG ANN TOOL IND CO LTD·Filed 2019·Granted Nov 3, 2020·13 cites·1 claims
- 3674USD941112SDriver bitHONG ANN TOOL IND CO LTD·Filed 2020·Granted Jan 18, 2022·5 cites·1 claims
- 3774US10766074B2Rotational cutting tool for trimming workpieceHONG ANN TOOL IND CO LTD·Filed 2018·Granted Sep 8, 2020·1 cites·19 claims
- 3874US9375829B2Tool headHONG ANN TOOL IND CO LTD·Filed 2012·Granted Jun 28, 2016·5 cites·18 claims
- 3973USD919402STool handleHONG ANN TOOL IND CO LTD·Filed 2019·Granted May 18, 2021·12 cites·1 claims
- 4073US10286526B2Clench wrenchHONG ANN TOOL IND CO LTD·Filed 2016·Granted May 14, 2019·2 cites·14 claims
- 4172US8695463B2Pivoting assembly for hand toolHONG ANN TOOL IND CO LTD·Filed 2012·Granted Apr 15, 2014·4 cites·19 claims
- 4271USD978649SElectric tool handleHONG ANN TOOL IND CO LTD·Filed 2021·Granted Feb 21, 2023·4 cites·1 claims
- 4371US11541469B2Rotary cutter for cutting damaged threads of a boltHONG ANN TOOL IND CO LTD·Filed 2021·Granted Jan 3, 2023·0 cites·12 claims
- 4471US10792791B2Clench wrenchHONG ANN TOOL IND CO LTD·Filed 2018·Granted Oct 6, 2020·1 cites·13 claims
- 4571US10661416B2Driving tool with pivotal driving endHONG ANN TOOL IND CO LTD·Filed 2017·Granted May 26, 2020·1 cites·20 claims
- 4671USD793837STool handleHONG ANN TOOL IND CO LTD·Filed 2015·Granted Aug 8, 2017·13 cites·1 claims
- 4771US2025282042A1Foldable hand toolHONG ANN TOOL IND CO LTD·Filed 2025·Application pending·0 cites
- 4870USD887243SScrewdriverHONG ANN TOOL IND CO LTD·Filed 2018·Granted Jun 16, 2020·11 cites·1 claims
- 4970US10464194B2High strength drive extensionHONG ANN TOOL IND CO LTD·Filed 2017·Granted Nov 5, 2019·1 cites·12 claims
- 5070US10207849B2Anti-theft hangtag for tool and combination thereof with toolHONG ANN TOOL IND CO LTD·Filed 2017·Granted Feb 19, 2019·1 cites·18 claims
Showing the top 50 of 200 patent records by PatentIndex Score.
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