Assignee
LGL ELECTRONICS SPA
IT·35 granted patents·5 pending applications·271 citations·filing 1989–2019
Top patents by PatentIndex Score
40 records- 0189US4926912AWeft feeding drum with laming array brakeLGL ELECTRONICS SPA·Filed 1989·Granted May 22, 1990·24 cites·12 claims
- 0286US7584014B2Control unit for yarn-braking devices in weft feeders for looms, and tuning method thereforLGL ELECTRONICS SPA·Filed 2006·Granted Sep 1, 2009·12 cites·2 claims
- 0386US6328081B1Weft tension brake controlLGL ELECTRONICS SPA·Filed 2000·Granted Dec 11, 2001·21 cites·8 claims
- 0480US6269844B1Device and method for moving and controlling weft winding arm in weft feedersLGL ELECTRONICS SPA·Filed 2000·Granted Aug 7, 2001·14 cites·12 claims
- 0579US5316051ASelf-adjusting thread braking device for weft feeder unitsLGL ELECTRONICS SPA·Filed 1992·Granted May 31, 1994·22 cites·27 claims
- 0675US5553641APositive modulated braking of the thread for weft feedersLGL ELECTRONICS SPA·Filed 1995·Granted Sep 10, 1996·20 cites·14 claims
- 0773US5613528ADevice and method for monitoring the thread reserve in weft feedersLGL ELECTRONICS SPA·Filed 1995·Granted Mar 25, 1997·19 cites·11 claims
- 0867US9353468B2Yarn feeder provided with a stationary drum and with a controlled, weft-braking deviceLGL ELECTRONICS SPA·Filed 2012·Granted May 31, 2016·2 cites·15 claims
- 0967US5671783AWeft feeder with turn separator including multiple diameter swiftLGL ELECTRONICS SPA·Filed 1995·Granted Sep 30, 1997·14 cites·25 claims
- 1066US9303338B2Weft-braking device for yarn feeders provided with a stationary drumLGL ELECTRONICS SPA·Filed 2012·Granted Apr 5, 2016·2 cites·15 claims
- 1166USD463463SYarn feeder with fixed drum for knitting machinesLGL ELECTRONICS SPA·Filed 2001·Granted Sep 24, 2002·14 cites·1 claims
- 1265US8356765B2Positive yarn feeder with tension limiterLGL ELECTRONICS SPA·Filed 2009·Granted Jan 22, 2013·2 cites·3 claims
- 1365US6095201AElectromagnetic yarn stopping device for premeasuring weft feeders of air-jet loomsLGL ELECTRONICS SPA·Filed 1999·Granted Aug 1, 2000·12 cites·13 claims
- 1462US6356048B1Method and device for controlling electric motors of the brushless direct-current type, particularly for moving the weft winding arm in weft feeders for weaving loomsLGL ELECTRONICS SPA·Filed 2000·Granted Mar 12, 2002·12 cites·8 claims
- 1562US5398732ALamina type modulated thread braking device for weft feedersLGL ELECTRONICS SPA·Filed 1994·Granted Mar 21, 1995·13 cites·11 claims
- 1660US6158480AYarn reserve monitoring device in weft feeders for weaving loomsLGL ELECTRONICS SPA·Filed 1999·Granted Dec 12, 2000·9 cites·6 claims
- 1759US10947649B2Yarn feeder with motorized yarn-winding spool and rewinding systemLGL ELECTRONICS SPA·Filed 2019·Granted Mar 16, 2021·0 cites·10 claims
- 1857US10662557B2Method for controlling the consumption of yarn in a weaving processLGL ELECTRONICS SPA·Filed 2018·Granted May 26, 2020·0 cites·8 claims
- 1957US6752177B2Self-adjusting braking device for weft feedersLGL ELECTRONICS SPA·Filed 2002·Granted Jun 22, 2004·3 cites·7 claims
- 2056US6739357B2Device for smoothening the unwinding from the cylinder of the loops of yarn forming the weft reserve, in weft suppliers for fluid jet loomsLGL ELECTRONICS SPA·Filed 2002·Granted May 25, 2004·5 cites·7 claims
- 2155US10358751B2Yarn feeder with motorized yarn winding spoolLGL ELECTRONICS SPA·Filed 2017·Granted Jul 23, 2019·0 cites·10 claims
- 2255US6044871AOptical feeler for monitoring a reserve of thread in weft feeders and weft feeder comprising said feelerLGL ELECTRONICS SPA·Filed 1998·Granted Apr 4, 2000·8 cites·16 claims
- 2354US6488054B2Anti-balloon device for weft feeders for weaving loomsLGL ELECTRONICS SPA·Filed 2001·Granted Dec 3, 2002·4 cites·21 claims
- 2452US9249531B2Tension-controlling method for a yarn unwinding from a storage yarn feeder to a textile machineLGL ELECTRONICS SPA·Filed 2013·Granted Feb 2, 2016·0 cites·11 claims
- 2552US2015299914A1Yarn-feeding/recovering method for textile machines, and apparatus for carrying out such methodLGL ELECTRONICS SPA·Filed 2015·Application pending·0 cites
- 2651US8584981B2Positive yarn feeder with tension limiterLGL ELECTRONICS SPA·Filed 2012·Granted Nov 19, 2013·0 cites·3 claims
- 2750US2013248635A1Yarn-feeding/recovering method for textile machines, and apparatus for carrying out such methodLGL ELECTRONICS SPA·Filed 2013·Application pending·0 cites
- 2849US5590693ARotatable thread arrester for weft feeders for air-jet loomsLGL ELECTRONICS SPA·Filed 1995·Granted Jan 7, 1997·6 cites·20 claims
- 2949US5520226ADevice for separating reserve turns of thread on a weft feeder drumLGL ELECTRONICS SPA·Filed 1994·Granted May 28, 1996·6 cites·9 claims
- 3047US7337036B2Three-way connector for connecting weft feeders of textile machines to a serial bus, and a control system based thereonLGL ELECTRONICS SPA·Filed 2004·Granted Feb 26, 2008·3 cites·6 claims
- 3147US5671826AWeft thread lubrication device for weaving loomsLGL ELECTRONICS SPA·Filed 1995·Granted Sep 30, 1997·7 cites·5 claims
- 3246US6286562B1Electro-magnetic lamina type weft brakeLGL ELECTRONICS SPA·Filed 2000·Granted Sep 11, 2001·1 cites·15 claims
- 3345US9604817B2Stock-controlling method for a storage yarn feeder with rotary drumLGL ELECTRONICS SPA·Filed 2015·Granted Mar 28, 2017·0 cites·6 claims
- 3445US6224009B1Device for modulated braking of a weft yarn for textile machinesLGL ELECTRONICS SPA·Filed 1999·Granted May 1, 2001·7 cites·7 claims
- 3545US2014191074A1Yarn-feeding assembly for textile machinesLGL ELECTRONICS SPA·Filed 2014·Application pending·0 cites
- 3642US5890670ADevice for spacing turns of thread for weft feedersLGL ELECTRONICS SPA·Filed 1997·Granted Apr 6, 1999·4 cites·4 claims
- 3741US2010071799A1Negative yarn feeder with weft-braking deviceLGL ELECTRONICS SPA·Filed 2009·Application pending·0 cites
- 3841US2006237567A1Positive yarn feeder for textile machines and the likeLGL ELECTRONICS SPA·Filed 2006·Application pending·0 cites
- 3940US5046536ADevice for counting turns unwinding from weft feedersLGL ELECTRONICS SPA·Filed 1990·Granted Sep 10, 1991·5 cites·8 claims
- 4037US9738484B2Yarn feeder with rotary storage drum and yarn-unwinding sensorLGL ELECTRONICS SPA·Filed 2015·Granted Aug 22, 2017·0 cites·9 claims
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