Assignee
SHAKESPEARE CO LLC
US·49 granted patents·11 pending applications·391 citations·filing 2001–2024
Top patents by PatentIndex Score
60 records- 0194US10278327B2Trimmer head for use with line and bladesSHAKESPEARE CO LLC·Filed 2015·Granted May 7, 2019·15 cites·18 claims
- 0293US10023978B2Nylon blend for improved mechanical properties of monofilaments and multifilament fibersSHAKESPEARE CO LLC·Filed 2017·Granted Jul 17, 2018·3 cites·19 claims
- 0391US9834868B2Nylon blend for improved mechanical properties of monofilaments and multifilament fibersSHAKESPEARE CO LLC·Filed 2015·Granted Dec 5, 2017·3 cites·26 claims
- 0490US7339529B2Wide band biconical antennas with an integrated matching systemSHAKESPEARE CO LLC·Filed 2005·Granted Mar 4, 2008·24 cites·16 claims
- 0590US7168647B1Fly reel drag mechanismSHAKESPEARE CO LLC·Filed 2006·Granted Jan 30, 2007·26 cites·29 claims
- 0689US6912789B2Multipurpose rotary cutting tool having interchangeable headsSHAKESPEARE CO LLC·Filed 2004·Granted Jul 5, 2005·61 cites·10 claims
- 0789US6560878B2Multi-component, extruded vegetation cutting lineSHAKESPEARE CO LLC·Filed 2001·Granted May 13, 2003·41 cites·28 claims
- 0887US9801335B2Trimmer head and method of installing pivot posts thereinSHAKESPEARE CO LLC·Filed 2015·Granted Oct 31, 2017·7 cites·4 claims
- 0987US7431232B1Fly reel drag mechanismSHAKESPEARE CO LLC·Filed 2007·Granted Oct 7, 2008·18 cites·16 claims
- 1086US10993369B2Trimmer line for string trimmersSHAKESPEARE CO LLC·Filed 2014·Granted May 4, 2021·4 cites·12 claims
- 1186US10280533B2Nylon blend for improved mechanical properties of monofilaments and multifilament fibersSHAKESPEARE CO LLC·Filed 2018·Granted May 7, 2019·1 cites·20 claims
- 1286US10053799B2Nylon based filaments, yarns, and fabricsSHAKESPEARE CO LLC·Filed 2017·Granted Aug 21, 2018·3 cites·28 claims
- 1386US10023696B2Medium and high molecular weight long chain aliphatic nylons and methods of making the sameSHAKESPEARE CO LLC·Filed 2016·Granted Jul 17, 2018·2 cites·8 claims
- 1484US9861033B2Universally adaptable, easy to load trimmer head with free rotating bump knobSHAKESPEARE CO LLC·Filed 2013·Granted Jan 9, 2018·13 cites·18 claims
- 1584US7275705B1Spinning reel having two-piece frame and leg assembly with concealable attachment pointsSHAKESPEARE CO LLC·Filed 2006·Granted Oct 2, 2007·12 cites·26 claims
- 1684US6589392B1Multicomponent monofilament for papermaking forming fabricSHAKESPEARE CO LLC·Filed 2001·Granted Jul 8, 2003·19 cites·22 claims
- 1783US6668462B2Multi-component, extruded vegetation cutting lineSHAKESPEARE CO LLC·Filed 2003·Granted Dec 30, 2003·23 cites·14 claims
- 1882US10711104B2Amorphous high performance polyamideSHAKESPEARE CO LLC·Filed 2015·Granted Jul 14, 2020·2 cites·24 claims
- 1977US9986682B2Trimmer head with pivot posts holding a single strip of lineSHAKESPEARE CO LLC·Filed 2015·Granted Jun 5, 2018·4 cites·7 claims
- 2073US12501853B2Trimmer line for string trimmersSHAKESPEARE CO LLC·Filed 2021·Granted Dec 23, 2025·0 cites·6 claims
- 2173US7589694B2Small, narrow profile multiband antennaSHAKESPEARE CO LLC·Filed 2007·Granted Sep 15, 2009·9 cites·15 claims
- 2272US11229160B2Easy to load trimmer head with forced dischargeSHAKESPEARE CO LLC·Filed 2016·Granted Jan 25, 2022·3 cites·13 claims
- 2371US10920015B2Medium and high molecular weight long chain aliphatic nylons and methods of making sameSHAKESPEARE CO LLC·Filed 2018·Granted Feb 16, 2021·0 cites·18 claims
- 2471US9266698B2Package for monofilament line with embedded cutting tool and related methodSHAKESPEARE CO LLC·Filed 2012·Granted Feb 23, 2016·4 cites·2 claims
- 2570US9379441B2Very wide band tactical vehicular antenna systemSHAKESPEARE CO LLC·Filed 2013·Granted Jun 28, 2016·3 cites·19 claims
- 2669US11873402B2Enhanced suffusion coated and laminated nylon fibersSHAKESPEARE CO LLC·Filed 2022·Granted Jan 16, 2024·0 cites·12 claims
- 2769US11317560B2Two-colored trimmer line for centering the line in a trimmer headSHAKESPEARE CO LLC·Filed 2020·Granted May 3, 2022·0 cites·3 claims
- 2869US6670034B2Single ingredient, multi-structural filamentsSHAKESPEARE CO LLC·Filed 2002·Granted Dec 30, 2003·9 cites·13 claims
- 2968US7855693B2Wide band biconical antenna with a helical feed systemSHAKESPEARE CO LLC·Filed 2007·Granted Dec 21, 2010·7 cites·15 claims
- 3068US7525507B1Adjustable antenna mount with covered ratchetSHAKESPEARE CO LLC·Filed 2007·Granted Apr 28, 2009·13 cites·17 claims
- 3167US10400358B2Nylon based filaments, yarns, and fabricsSHAKESPEARE CO LLC·Filed 2018·Granted Sep 3, 2019·0 cites·16 claims
- 3267US7290728B1Oscillation mechanism for a spinning reelSHAKESPEARE CO LLC·Filed 2006·Granted Nov 6, 2007·3 cites·22 claims
- 3366US10260170B2Nylon based filaments, yarns and fabricsSHAKESPEARE CO LLC·Filed 2018·Granted Apr 16, 2019·0 cites·13 claims
- 3466US2024389504A1Detachably fastenable trimmer headSHAKESPEARE CO LLC·Filed 2024·Application pending·0 cites
- 3564US2020317865A1Amorphous high performance polyamideSHAKESPEARE CO LLC·Filed 2020·Application pending·0 cites
- 3663USD548555SBuoyant metallic pliersSHAKESPEARE CO LLC·Filed 2005·Granted Aug 14, 2007·14 cites·1 claims
- 3762USD521104SFishing reelSHAKESPEARE CO LLC·Filed 2005·Granted May 16, 2006·10 cites·1 claims
- 3861US7226013B1Fishing reel having improved pay out clicking mechanismSHAKESPEARE CO LLC·Filed 2004·Granted Jun 5, 2007·7 cites·33 claims
- 3958US11807719B2Clear polyamide resins, articles, and methodsSHAKESPEARE CO LLC·Filed 2019·Granted Nov 7, 2023·0 cites·19 claims
- 4057US10398078B2Pivot posts and trimmer heads utilizing the sameSHAKESPEARE CO LLC·Filed 2015·Granted Sep 3, 2019·1 cites·2 claims
- 4156US7142166B2Wide band biconical antennas with an integrated matching systemSHAKESPEARE CO LLC·Filed 2003·Granted Nov 28, 2006·9 cites·22 claims
- 4253US11419263B2Pivot posts and trimmer heads utilizing the sameSHAKESPEARE CO LLC·Filed 2019·Granted Aug 23, 2022·0 cites·6 claims
- 4353US2023279225A1Biobased nylon with improved degradationSHAKESPEARE CO LLC·Filed 2023·Application pending·0 cites
- 4453US2024043686A1Colorable and biodegradable trimmer line and method thereofSHAKESPEARE CO LLC·Filed 2023·Application pending·0 cites
- 4551USD561868SFishing reelSHAKESPEARE CO LLC·Filed 2006·Granted Feb 12, 2008·6 cites·1 claims
- 4651US2019382924A1Nylon based materials, filaments, and fabrics and associated methodsSHAKESPEARE CO LLC·Filed 2019·Application pending·0 cites
- 4751US2023116334A1Inflatable Emergency Beacon Antenna and Associated AssembliesSHAKESPEARE CO LLC·Filed 2022·Application pending·0 cites
- 4849US10875963B2Powder compositions for laser sinteringSHAKESPEARE CO LLC·Filed 2016·Granted Dec 29, 2020·0 cites·11 claims
- 4949US10575464B2Trimmer head with pivot posts holding a single strip of lineSHAKESPEARE CO LLC·Filed 2018·Granted Mar 3, 2020·0 cites·11 claims
- 5048US9861034B2Trimmer head with incorporated line cutterSHAKESPEARE CO LLC·Filed 2016·Granted Jan 9, 2018·0 cites·23 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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