Assignee
HOLLINGSWORTH GMBH
DE·88 granted patents·944 citations·filing 1979–2003
Top patents by PatentIndex Score
88 records- 0185US4694538AFeed apparatus for cards, carding engines, and the likeHOLLINGSWORTH GMBH·Filed 1986·Granted Sep 22, 1987·27 cites·9 claims
- 0284US4657444ASynchronized chute feed control system and methodHOLLINGSWORTH GMBH·Filed 1985·Granted Apr 14, 1987·31 cites·17 claims
- 0383US4858277AProcess and apparatus for cleaning and opening loose fiber stock, e.g. cottonHOLLINGSWORTH GMBH·Filed 1988·Granted Aug 22, 1989·33 cites·20 claims
- 0482US4503798AApparatus for removing fiber bales, in particular pressed bales of cottonHOLLINGSWORTH GMBH·Filed 1982·Granted Mar 12, 1985·22 cites·6 claims
- 0580US5343597AMethod and device for opening and cleaning fiber materialHOLLINGSWORTH GMBH·Filed 1990·Granted Sep 6, 1994·35 cites·18 claims
- 0680US4949431AApparatus for compressing and automatically introducing a textile fiber sliverHOLLINGSWORTH GMBH·Filed 1989·Granted Aug 21, 1990·23 cites·13 claims
- 0779US4514881AMethod and apparatus for reducing fiber balesHOLLINGSWORTH GMBH·Filed 1983·Granted May 7, 1985·22 cites·21 claims
- 0878US4888857AApparatus for removing fiber material accumulations, in particular from bales of spinning materialHOLLINGSWORTH GMBH·Filed 1988·Granted Dec 26, 1989·21 cites·10 claims
- 0978US4809404AApparatus for compacting a nonwoven fabric, etc.HOLLINGSWORTH GMBH·Filed 1988·Granted Mar 7, 1989·23 cites·15 claims
- 1078US4771659AProcess for treating the edges of a saw-tooth wireHOLLINGSWORTH GMBH·Filed 1986·Granted Sep 20, 1988·21 cites·10 claims
- 1173US4968188AApparatus and method for uniformly supplying fiber flock in a chute feedHOLLINGSWORTH GMBH·Filed 1985·Granted Nov 6, 1990·23 cites·15 claims
- 1272US4314387ADirt separatorHOLLINGSWORTH GMBH·Filed 1979·Granted Feb 9, 1982·15 cites·9 claims
- 1371US4615080AMethod and apparatus for making a web from staple fibersHOLLINGSWORTH GMBH·Filed 1984·Granted Oct 7, 1986·15 cites·8 claims
- 1470US5326194ADevice and method for pneumatically feeding a plurality of feeding chutesHOLLINGSWORTH GMBH·Filed 1992·Granted Jul 5, 1994·18 cites·12 claims
- 1570US4734957AFeeding ductHOLLINGSWORTH GMBH·Filed 1986·Granted Apr 5, 1988·18 cites·14 claims
- 1670US4599766AMethod and apparatus for forming a more even web from staple fibersHOLLINGSWORTH GMBH·Filed 1984·Granted Jul 15, 1986·15 cites·20 claims
- 1770US4471607AOpening unit for open-end spinning machinesHOLLINGSWORTH GMBH·Filed 1980·Granted Sep 18, 1984·9 cites·14 claims
- 1869US4890357AApparatus for cleaning textile fiber materialHOLLINGSWORTH GMBH·Filed 1988·Granted Jan 2, 1990·15 cites·11 claims
- 1969US4438547ACarding element for a carding machineHOLLINGSWORTH GMBH·Filed 1982·Granted Mar 27, 1984·15 cites·6 claims
- 2068US5022121ACarding machine or scribbler with transversely moving carding element setsHOLLINGSWORTH GMBH·Filed 1988·Granted Jun 11, 1991·16 cites·27 claims
- 2168US4864693AFlow-through fiber preparation feed system and methodHOLLINGSWORTH GMBH·Filed 1988·Granted Sep 12, 1989·15 cites·10 claims
- 2267US5530994ADust and trash removal system for carding machinesHOLLINGSWORTH GMBH·Filed 1994·Granted Jul 2, 1996·18 cites·36 claims
- 2367US4908910AProcess and apparatus for blending fibers of at least two flows of fiber material, in particular spinning materialHOLLINGSWORTH GMBH·Filed 1988·Granted Mar 20, 1990·13 cites·19 claims
- 2466US4765041AApparatus for the production of short warps especially for cloth designs in multicolor weavingHOLLINGSWORTH GMBH·Filed 1986·Granted Aug 23, 1988·16 cites·15 claims
- 2566US4297768ACarding plateHOLLINGSWORTH GMBH·Filed 1979·Granted Nov 3, 1981·12 cites·13 claims
- 2665US4683625AApparatus for the production of short warps especially for cloth designs in multicolor weavingHOLLINGSWORTH GMBH·Filed 1986·Granted Aug 4, 1987·13 cites·1 claims
- 2763US4866815AApparatus for separating impurities from a fiber material flow, in particular spinning material fibersHOLLINGSWORTH GMBH·Filed 1988·Granted Sep 19, 1989·11 cites·21 claims
- 2863US4854013ADevice for fine-opening and cleaning fiber material, etc.HOLLINGSWORTH GMBH·Filed 1988·Granted Aug 8, 1989·11 cites·22 claims
- 2963US4780933AApparatus for reducing fiber bales of spinning materialHOLLINGSWORTH GMBH·Filed 1987·Granted Nov 1, 1988·11 cites·12 claims
- 3063US4400852ADirt separator with a web-carding plateHOLLINGSWORTH GMBH·Filed 1981·Granted Aug 30, 1983·12 cites·5 claims
- 3162US5400475ANonwoven laying device having downward angled conveyor at delivery carriageHOLLINGSWORTH GMBH·Filed 1994·Granted Mar 28, 1995·13 cites·14 claims
- 3262US5353477AProcess for laying a nonwoven or the like, and nonwoven laying deviceHOLLINGSWORTH GMBH·Filed 1991·Granted Oct 11, 1994·13 cites·16 claims
- 3362US4983808AMethod of producing opening roller ringsHOLLINGSWORTH GMBH·Filed 1989·Granted Jan 8, 1991·6 cites·8 claims
- 3462US4939897AOpening cylinder unit for open-end spinning machinesHOLLINGSWORTH GMBH·Filed 1989·Granted Jul 10, 1990·6 cites·9 claims
- 3561US4862688AOpening cylinder for open-end spinning machineHOLLINGSWORTH GMBH·Filed 1988·Granted Sep 5, 1989·6 cites·8 claims
- 3660US4661025AApparatus for forming a fiber column in a chute feedHOLLINGSWORTH GMBH·Filed 1985·Granted Apr 28, 1987·10 cites·17 claims
- 3759US5515577ABale opener and cleanerHOLLINGSWORTH GMBH·Filed 1992·Granted May 14, 1996·14 cites·22 claims
- 3858US6687958B2Carding machineHOLLINGSWORTH GMBH·Filed 2002·Granted Feb 10, 2004·7 cites·19 claims
- 3958US5337455ADevice and method for pneumatically feeding a feeding chuteHOLLINGSWORTH GMBH·Filed 1990·Granted Aug 16, 1994·14 cites·18 claims
- 4058US4884320AApparatus for gathering a textile fibre fleece and forming a fibre sliverHOLLINGSWORTH GMBH·Filed 1988·Granted Dec 5, 1989·10 cites·20 claims
- 4158US4623099AOpening device for opening pressed fiber balesHOLLINGSWORTH GMBH·Filed 1984·Granted Nov 18, 1986·19 cites·10 claims
- 4257US5221053ADevice for opening pressed fiber balesHOLLINGSWORTH GMBH·Filed 1990·Granted Jun 22, 1993·11 cites·12 claims
- 4356US4893386AApparatus for the production of pattern warps etc. on a cone warping machineHOLLINGSWORTH GMBH·Filed 1988·Granted Jan 16, 1990·12 cites·21 claims
- 4456US4858278AApparatus for cleaning and opening textile fiber materialHOLLINGSWORTH GMBH·Filed 1988·Granted Aug 22, 1989·10 cites·21 claims
- 4555US4887070AApparatus for protecting persons entering the zone of danger of power-operated textile machinesHOLLINGSWORTH GMBH·Filed 1988·Granted Dec 12, 1989·8 cites·9 claims
- 4654US7360735B2Device for the attachment of a card clothing with a force measuring deviceHOLLINGSWORTH GMBH·Filed 2003·Granted Apr 22, 2008·5 cites·22 claims
- 4754US4858276AUniversal textile machine for optionally manufacturing longitudinally and/or randomly oriented fiber fleeceHOLLINGSWORTH GMBH·Filed 1987·Granted Aug 22, 1989·12 cites·11 claims
- 4854US4769873ATextile fiber distribution ramp for fiber batt forming apparatusHOLLINGSWORTH GMBH·Filed 1987·Granted Sep 13, 1988·8 cites·11 claims
- 4954US4498215AApparatus for conveying material as it is removed from rows of bales constituting spinning materialHOLLINGSWORTH GMBH·Filed 1983·Granted Feb 12, 1985·8 cites·23 claims
- 5053US6996878B2Device such as a carding machine for processing fibresHOLLINGSWORTH GMBH·Filed 2001·Granted Feb 14, 2006·2 cites·14 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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