Assignee
SCHURR STAHLECKER & GRILL
US·25 granted patents·217 citations·filing 1977–2004
Top patents by PatentIndex Score
25 records- 0196US6108873AArrangement for condensing a drafted fiber strand and method for making yarn therefromSCHURR STAHLECKER & GRILL·Filed 1999·Granted Aug 29, 2000·35 cites·80 claims
- 0295US6073314ADevice for condensing a drafted fiber strandSCHURR STAHLECKER & GRILL·Filed 1999·Granted Jun 13, 2000·28 cites·33 claims
- 0383US5423616ASupporting disk for a supporting disk bearing arrangement for open-end spinning rotorsSCHURR STAHLECKER & GRILL·Filed 1993·Granted Jun 13, 1995·14 cites·14 claims
- 0483US5321943AYarn withdrawal nozzle for open-end spinning arrangementsSCHURR STAHLECKER & GRILL·Filed 1992·Granted Jun 21, 1994·16 cites·18 claims
- 0582US6263656B1Arrangement and method for condensing a drafted fiber strand and method for making yarn therefromSCHURR STAHLECKER & GRILL·Filed 2000·Granted Jul 24, 2001·15 cites·6 claims
- 0682US5184374ADrafting unit with at least one cleaning beltSCHURR STAHLECKER & GRILL·Filed 1991·Granted Feb 9, 1993·12 cites·19 claims
- 0780US4432195ADevice for interrupting the feed of a roving to drawing framesSCHURR STAHLECKER & GRILL·Filed 1981·Granted Feb 21, 1984·12 cites·9 claims
- 0877US5689946AOpening roller for an open-end spinning arrangementSCHURR STAHLECKER & GRILL·Filed 1996·Granted Nov 25, 1997·10 cites·13 claims
- 0971US6216433B1Flyer drafting arrangement having a condensing zoneSCHURR STAHLECKER & GRILL·Filed 2000·Granted Apr 17, 2001·7 cites·28 claims
- 1070US6006512ARotor cup for open-end spinning and method of making sameSCHURR STAHLECKER & GRILL·Filed 1998·Granted Dec 28, 1999·8 cites·16 claims
- 1167US5115630AProcess and apparatus for the spinning of fiber yarns, possibly comprising at least one coreSCHURR STAHLECKER & GRILL·Filed 1990·Granted May 26, 1992·16 cites·8 claims
- 1260US5380118AShaft coupling for bottom cylinders of drafting units on spinning machinesSCHURR STAHLECKER & GRILL·Filed 1992·Granted Jan 10, 1995·15 cites·21 claims
- 1358US6327746B1Endless transport belt for transporting a drafted fiber strand and method of making sameSCHURR STAHLECKER & GRILL·Filed 1999·Granted Dec 11, 2001·5 cites·18 claims
- 1457US5749216AOpen end spinning apparatusSCHURR STAHLECKER & GRILL·Filed 1997·Granted May 12, 1998·5 cites·19 claims
- 1554US4519199ADevice for interrupting the feed of a roving to the drawing frames of a spinning machineSCHURR STAHLECKER & GRILL·Filed 1982·Granted May 28, 1985·6 cites·9 claims
- 1653US6272834B1Apparatus for condensing a drafted fiber strandSCHURR STAHLECKER & GRILL·Filed 2000·Granted Aug 14, 2001·1 cites·30 claims
- 1745US5359943AApron table arrangement for a drafting unitSCHURR STAHLECKER & GRILL·Filed 1992·Granted Nov 1, 1994·3 cites·18 claims
- 1841US4302928ASpinning or twisting spindle with a one-piece spindle top and methods for manufacturing sameSCHURR STAHLECKER & GRILL·Filed 1979·Granted Dec 1, 1981·2 cites·6 claims
- 1938US6971226B2Procedure for preparing a piecing process in an open-end rotor spinning unitSCHURR STAHLECKER & GRILL·Filed 2004·Granted Dec 6, 2005·1 cites·23 claims
- 2034US5992137ASupporting disc for a supporting disc bearing of open-end spinning rotors and process of making sameSCHURR STAHLECKER & GRILL·Filed 1999·Granted Nov 30, 1999·3 cites·21 claims
- 2133US4150462ADraw frame device for spinning machinesSCHURR STAHLECKER & GRILL·Filed 1977·Granted Apr 24, 1979·3 cites·17 claims
- 2230US5916120ASupporting disk for a support disk bearing of open-end spinning rotorsSCHURR STAHLECKER & GRILL·Filed 1997·Granted Jun 29, 1999·0 cites·20 claims
- 2330US5301391ADrafting roller sleeve with drive engaging/disengaging leverSCHURR STAHLECKER & GRILL·Filed 1992·Granted Apr 12, 1994·0 cites·22 claims
- 2430US5237806ASpinning machine having a belt conveyor with tension insertsSCHURR STAHLECKER & GRILL·Filed 1992·Granted Aug 24, 1993·0 cites·6 claims
- 2527US4637172AMethod and apparatus for treating open-end friction spinning rollersSCHURR STAHLECKER & GRILL·Filed 1984·Granted Jan 20, 1987·0 cites·21 claims
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