Assignee
GRAF & CO AG
CH·39 granted patents·3 pending applications·354 citations·filing 1976–2013
Top patents by PatentIndex Score
42 records- 0183US9145626B2Combing element for a circular comb of a combing machineGRAF & CO AG·Filed 2013·Granted Sep 29, 2015·4 cites·18 claims
- 0283US6353974B1Circular comb arrangementGRAF & CO AG·Filed 2000·Granted Mar 12, 2002·18 cites·21 claims
- 0381US6523226B2Sawtooth wireGRAF & CO AG·Filed 2001·Granted Feb 25, 2003·15 cites·13 claims
- 0481US5467505ACard clothing for a carding machineGRAF & CO AG·Filed 1994·Granted Nov 21, 1995·27 cites·6 claims
- 0578US6863591B2Device and methods for dressing card clothingGRAF & CO AG·Filed 2003·Granted Mar 8, 2005·11 cites·21 claims
- 0675US7743470B2Method and device for manufacturing sawtooth card clothing and all-steel card clothing as well as sawtooth wireGRAF & CO AG·Filed 2006·Granted Jun 29, 2010·2 cites·21 claims
- 0774US4100649AMethod and apparatus for producing a uniform textile fiber sliverGRAF & CO AG·Filed 1976·Granted Jul 18, 1978·20 cites·14 claims
- 0872US5797788AGrinding a mounted card clothingGRAF & CO AG·Filed 1997·Granted Aug 25, 1998·25 cites·14 claims
- 0970US4356598ACard support for carding layerGRAF & CO AG·Filed 1980·Granted Nov 2, 1982·13 cites·3 claims
- 1068US6920671B2Sawtooth wireGRAF & CO AG·Filed 2003·Granted Jul 26, 2005·6 cites·20 claims
- 1167US6170124B1Card clothing for flats of a cardGRAF & CO AG·Filed 2000·Granted Jan 9, 2001·6 cites·23 claims
- 1267US6070302ACard clothing for cards and/or carding machinesGRAF & CO AG·Filed 1999·Granted Jun 6, 2000·17 cites·12 claims
- 1367US4528724ACard clothing for the flats of a carding machineGRAF & CO AG·Filed 1984·Granted Jul 16, 1985·15 cites·4 claims
- 1465US4924062AMethod for hardening discrete identical elements integral with a common structure and regularly separated from each other and device for embodying this methodGRAF & CO AG·Filed 1989·Granted May 8, 1990·20 cites·6 claims
- 1564US6544402B2Method and apparatus for manufacturing a wireGRAF & CO AG·Filed 2001·Granted Apr 8, 2003·4 cites·20 claims
- 1662US6269522B1Method of operating a card and a card flat for carrying out the methodGRAF & CO AG·Filed 1999·Granted Aug 7, 2001·15 cites·24 claims
- 1761US6557215B1Device and method for cleaning all-steel sawtooth arrangements of a swiftGRAF & CO AG·Filed 2000·Granted May 6, 2003·3 cites·25 claims
- 1858US6425814B1Device for processing a card clothingGRAF & CO AG·Filed 2000·Granted Jul 30, 2002·2 cites·18 claims
- 1958US6416707B1Method and apparatus for producing fine wireGRAF & CO AG·Filed 2000·Granted Jul 9, 2002·3 cites·17 claims
- 2058US4854012ASaw tooth wire of a saw tooth-card clothing for a textile machine producing randomly oriented fibre fleecesGRAF & CO AG·Filed 1988·Granted Aug 8, 1989·9 cites·7 claims
- 2157US6564430B2Apparatus for processing textile fibersGRAF & CO AG·Filed 2002·Granted May 20, 2003·2 cites·8 claims
- 2257US4972552ACard flat segment having a dirt separator for carding machinesGRAF & CO AG·Filed 1989·Granted Nov 27, 1990·9 cites·2 claims
- 2357US4593437ACard flats segmentGRAF & CO AG·Filed 1985·Granted Jun 10, 1986·10 cites·11 claims
- 2456US4356597ACard clothing intended to be mounted to flats of a carding machineGRAF & CO AG·Filed 1980·Granted Nov 2, 1982·8 cites·6 claims
- 2555US5701637ASawtooth wire for all-steel clothingGRAF & CO AG·Filed 1996·Granted Dec 30, 1997·10 cites·3 claims
- 2654US8943654B2Clothing carrier for clothing for processing fiber materialGRAF & CO AG·Filed 2013·Granted Feb 3, 2015·0 cites·7 claims
- 2754US2009265892A1Fixing Device For Fixing Toothed Elements To A Component Of A Textile MachineGRAF & CO AG·Filed 2009·Application pending·0 cites
- 2853US4937919ASaw tooth all-steel card clothingGRAF & CO AG·Filed 1989·Granted Jul 3, 1990·11 cites·6 claims
- 2953US4893380ACard clothing for flats of a carding machineGRAF & CO AG·Filed 1988·Granted Jan 16, 1990·7 cites·4 claims
- 3051US5452627AMaking a composite profiled wireGRAF & CO AG·Filed 1994·Granted Sep 26, 1995·9 cites·20 claims
- 3151US2008040893A1Combing means for a comb of a combing machineGRAF & CO AG·Filed 2007·Application pending·0 cites
- 3247US4590645ACard clothing for carding machinesGRAF & CO AG·Filed 1984·Granted May 27, 1986·5 cites·9 claims
- 3347US4513480ACard clothing for carding flatsGRAF & CO AG·Filed 1982·Granted Apr 30, 1985·9 cites·3 claims
- 3446US6289588B1Process for manufacturing a device for treating textile fibersGRAF & CO AG·Filed 1999·Granted Sep 18, 2001·6 cites·17 claims
- 3545US6195843B1Process and apparatus for manufacturing a saw-toothed wireGRAF & CO AG·Filed 1998·Granted Mar 6, 2001·10 cites·6 claims
- 3643US6494973B2Method for producing fine wireGRAF & CO AG·Filed 2001·Granted Dec 17, 2002·0 cites·26 claims
- 3742US5894637ATop comb for a comberGRAF & CO AG·Filed 1996·Granted Apr 20, 1999·5 cites·15 claims
- 3841US4357738ACard clothing for carding machinesGRAF & CO AG·Filed 1980·Granted Nov 9, 1982·8 cites·6 claims
- 3939US5657512ACircular comb for a fiber combing machineGRAF & CO AG·Filed 1994·Granted Aug 19, 1997·4 cites·3 claims
- 4036US2009288273A1Carding-Flat Bar for a CardGRAF & CO AG·Filed 2009·Application pending·0 cites
- 4135US5065511AMethod of mounting saw-tooth wires onto a roller for textile machinesGRAF & CO AG·Filed 1991·Granted Nov 19, 1991·3 cites·6 claims
- 4217US4324029AApparatus for retracting flats from the cast iron flat bars of carding machinesGRAF & CO AG·Filed 1979·Granted Apr 13, 1982·3 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →