Inventor · disambiguated record
Louis Lien
Also filed as: LIEN LOUIS · LIEN LOUIS C C
42 granted patents·3 pending applications·1,011 citations·filing 1999–2019
98Inventor score
Top patents by PatentIndex Score
45 records- 0195US7198591B2Weight plate for interlocking and weight adjustmentUSA SPORTS INC·Filed 2005·Granted Apr 3, 2007·49 cites·23 claims
- 0293USD428947SWeight plateUSA SPORTS INC·Filed 1999·Granted Aug 1, 2000·43 cites·1 claims
- 0392US7300389B2Weight plateUSA SPORTS INC·Filed 2006·Granted Nov 27, 2007·42 cites·25 claims
- 0492USD450361SWeight plateUSA SPORTS INC·Filed 2000·Granted Nov 13, 2001·50 cites·1 claims
- 0591US7704196B2Weight plateUSA SPORTS INC·Filed 2007·Granted Apr 27, 2010·33 cites·27 claims
- 0691US6746380B2Weight plateUSA SPORTS INC·Filed 2001·Granted Jun 8, 2004·81 cites·18 claims
- 0791USD445854SWeight plateUSA SPORTS INC·Filed 2000·Granted Jul 31, 2001·39 cites·1 claims
- 0890US7517305B2Weight plate for interlocking and weight adjustmentUSA SPORTS INC·Filed 2007·Granted Apr 14, 2009·31 cites·23 claims
- 0990USD448055SWeight plateUSA SPORTS INC·Filed 2000·Granted Sep 18, 2001·51 cites·1 claims
- 1088USD606133SWeight plateUSA SPORTS INC·Filed 2008·Granted Dec 15, 2009·36 cites·1 claims
- 1187USD597612SBarbell/dumbbellUSA SPORTS INC·Filed 2008·Granted Aug 4, 2009·34 cites·1 claims
- 1287USD546908SDumbbellUSA SPORTS INC·Filed 2005·Granted Jul 17, 2007·35 cites·1 claims
- 1385USD882805SFoam rollerUSA SPORTS INC·Filed 2019·Granted Apr 28, 2020·22 cites·1 claims
- 1485USD692970SDumbbellUSA SPORTS INC·Filed 2012·Granted Nov 5, 2013·23 cites·1 claims
- 1585USD671997SWeight supportLIEN LOUIS·Filed 2011·Granted Dec 4, 2012·32 cites·1 claims
- 1685USD565132SFitness equipment accessory rackUSA SPORTS INC·Filed 2006·Granted Mar 25, 2008·36 cites·1 claims
- 1784USD798968SGripped weight plateUSA SPORTS INC·Filed 2015·Granted Oct 3, 2017·25 cites·1 claims
- 1883USD624614SDumbbellLIEN LOUIS·Filed 2008·Granted Sep 28, 2010·28 cites·1 claims
- 1983USD545927SDumbbellUSA SPORTS INC·Filed 2005·Granted Jul 3, 2007·29 cites·1 claims
- 2082USD802689SWeight plate with hand gripsUSA SPORTS INC·Filed 2016·Granted Nov 14, 2017·21 cites·1 claims
- 2181US9011299B2Adjustable dumbbellsLIEN LOUIS·Filed 2011·Granted Apr 21, 2015·12 cites·8 claims
- 2279US8986174B2Barbell assemblyLIEN LOUIS·Filed 2012·Granted Mar 24, 2015·10 cites·16 claims
- 2379USD555961SBarbell rackUSA SPORTS INC·Filed 2006·Granted Nov 27, 2007·27 cites·1 claims
- 2477USD700259SSlam ballUSA SPORTS INC·Filed 2013·Granted Feb 25, 2014·21 cites·1 claims
- 2576USD740379SDumbbellUSA SPORTS INC·Filed 2013·Granted Oct 6, 2015·14 cites·1 claims
- 2676USD739482SDumbbellUSA SPORTS INC·Filed 2013·Granted Sep 22, 2015·14 cites·1 claims
- 2776USD681380SExercise ball rackLIEN LOUIS·Filed 2012·Granted May 7, 2013·20 cites·1 claims
- 2875US7828702B2Weight plateUSA SPORTS INC·Filed 2004·Granted Nov 9, 2010·33 cites·26 claims
- 2973USD843518SCurl benchUSA SPORTS INC·Filed 2016·Granted Mar 19, 2019·14 cites·1 claims
- 3073USD565673SDumbbell rackUSA SPORTS INC·Filed 2006·Granted Apr 1, 2008·20 cites·1 claims
- 3168USD563135SDumbbell shelf rackUSA SPORTS INC·Filed 2007·Granted Mar 4, 2008·15 cites·1 claims
- 3266USD736868SDumbbellUSA SPORTS INC·Filed 2013·Granted Aug 18, 2015·9 cites·1 claims
- 3365USD847920SExercise sledUSA SPORTS INC·Filed 2016·Granted May 7, 2019·10 cites·1 claims
- 3464USD818062SCore ballUSA SPORTS INC·Filed 2016·Granted May 15, 2018·9 cites·1 claims
- 3564USD672416SWall ballLIEN LOUIS·Filed 2012·Granted Dec 11, 2012·14 cites·1 claims
- 3662USD962460SFoam rollerUSA SPORTS INC·Filed 2019·Granted Aug 30, 2022·7 cites·1 claims
- 3762US8672816B2Dumbbells and barbells with improved attachmentsLIEN LOUIS·Filed 2012·Granted Mar 18, 2014·2 cites·10 claims
- 3861USD786581SMu-rackUSA SPORTS INC·Filed 2016·Granted May 16, 2017·8 cites·1 claims
- 3955US2011021327A1Locknut secured dumbbell assemblyUSA SPORTS INC·Filed 2009·Application pending·0 cites
- 4054USD983901SDumbbell plateUSA SPORTS INC·Filed 2018·Granted Apr 18, 2023·5 cites·1 claims
- 4152USD916509SYoga rackUSA SPORTS INC·Filed 2019·Granted Apr 20, 2021·4 cites·1 claims
- 4246US2005026754A1Weight plateFiled 2004·Application pending·0 cites
- 4342USD903369SStability ball rackUSA SPORTS INC·Filed 2019·Granted Dec 1, 2020·2 cites·1 claims
- 4437US2007142188A1Method of manufacturing a weight plate for interlocking and weight adjustmentUSA SPORTS INC·Filed 2007·Application pending·0 cites
- 4535USD801450SMed ball bouncerUSA SPORTS INC·Filed 2016·Granted Oct 31, 2017·1 cites·1 claims
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