Assignee
HANGZHOU GREAT STAR TOOLS CO LTD
CN·42 granted patents·5 pending applications·136 citations·filing 2012–2019
Top patents by PatentIndex Score
47 records- 0189US10399213B2Adjustable wrenchHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2015·Granted Sep 3, 2019·6 cites·18 claims
- 0289US10384332B2Ratchet clampHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2015·Granted Aug 20, 2019·6 cites·22 claims
- 0389US10046466B2Utility knife with replaceable bladeHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2017·Granted Aug 14, 2018·8 cites·4 claims
- 0489US9592589B2Adjustable plierHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2013·Granted Mar 14, 2017·12 cites·13 claims
- 0582US11161261B2ScissorsHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2019·Granted Nov 2, 2021·3 cites·3 claims
- 0682US9770813B2Ratchet toolHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Sep 26, 2017·7 cites·19 claims
- 0781US10335928B2Quiet wrenchHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Jul 2, 2019·7 cites·35 claims
- 0879US9138880B2ScrewdriverHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Sep 22, 2015·6 cites·26 claims
- 0976US10406656B2ClampHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2015·Granted Sep 10, 2019·2 cites·16 claims
- 1075US10940576B2Hand toolHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2015·Granted Mar 9, 2021·2 cites·25 claims
- 1173US10179416B2Utility knifeHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2012·Granted Jan 15, 2019·6 cites·10 claims
- 1273US9833883B2Bi-directional screwdriverHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2013·Granted Dec 5, 2017·5 cites·13 claims
- 1373USD746509SLensHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Dec 29, 2015·19 cites·1 claims
- 1472US9808942B2Knife with replaceable bladeHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Nov 7, 2017·5 cites·19 claims
- 1571US10022846B2ScrewdriverHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2013·Granted Jul 17, 2018·4 cites·4 claims
- 1670US9643298B2Thin bi-directional ratchet wrenchHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted May 9, 2017·3 cites·10 claims
- 1769US9908248B2Manual tool capable of unfolding only one work accessoryHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2013·Granted Mar 6, 2018·4 cites·6 claims
- 1868US10589405B2Speed increasing bidirectional mechanical converterHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Mar 17, 2020·3 cites·11 claims
- 1968US9744679B2Multifunctional toolHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Aug 29, 2017·3 cites·32 claims
- 2068US9636805B2Retractable pliersHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2013·Granted May 2, 2017·4 cites·15 claims
- 2167US10203424B2Stud sensorHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Feb 12, 2019·2 cites·17 claims
- 2267US9770834B2Plate-type utility knifeHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Sep 26, 2017·3 cites·23 claims
- 2365US9713937B2Glue bottle with flow regulationHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2013·Granted Jul 25, 2017·1 cites·11 claims
- 2463US10518401B2Hand tool with reliable connectionsHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2015·Granted Dec 31, 2019·1 cites·6 claims
- 2563US10272546B2Force relieving mechanism and ratchet clamp having force relieving mechanismHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Apr 30, 2019·2 cites·18 claims
- 2663US9687998B2Flat drillHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Jun 27, 2017·1 cites·17 claims
- 2762US9862074B2Wrench with translational wrench jawHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Jan 9, 2018·2 cites·14 claims
- 2861US9687969B2WrenchHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2013·Granted Jun 27, 2017·2 cites·7 claims
- 2960US10315291B2WrenchHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Jun 11, 2019·1 cites·23 claims
- 3059US2018065231A1ScrewdriverHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2017·Application pending·0 cites
- 3157US11292141B2Power-assisted folding knifeHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2019·Granted Apr 5, 2022·0 cites·7 claims
- 3255US9891047B2Spirit level having reflection bubbleHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Feb 13, 2018·1 cites·23 claims
- 3355US9643297B2Bi-directional wrenchHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted May 9, 2017·0 cites·10 claims
- 3455US9534748B2Working lightHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Jan 3, 2017·0 cites·18 claims
- 3554US2017157747A1Hand toolHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Application pending·0 cites
- 3652US10272545B2Locking pliersHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Apr 30, 2019·0 cites·11 claims
- 3751US10036518B2Working lightHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2016·Granted Jul 31, 2018·0 cites·16 claims
- 3851US9784300B2Thread-locking assemblyHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Oct 10, 2017·0 cites·11 claims
- 3951US2017001319A1ScissorsHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Application pending·0 cites
- 4050US2015352696A1WrenchHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Application pending·0 cites
- 4150US2017136606A1ClampHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Application pending·0 cites
- 4248US10583571B2Power-assisted folding knifeHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2015·Granted Mar 10, 2020·0 cites·7 claims
- 4345US10168132B2Tapeline and blocking member for tapeline endHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2013·Granted Jan 1, 2019·0 cites·12 claims
- 4443US10589404B2WrenchHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2015·Granted Mar 17, 2020·0 cites·8 claims
- 4536USD898532SPlierHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2017·Granted Oct 13, 2020·1 cites·1 claims
- 4636USD754552SSpirit level having reflection bubbleHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2014·Granted Apr 26, 2016·3 cites·1 claims
- 4730USD768517SSpirit level having reflection bubbleHANGZHOU GREAT STAR TOOLS CO LTD·Filed 2016·Granted Oct 11, 2016·1 cites·1 claims
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