| Patents for D05B 57 - Loop takers, e.g. loopers, for sewing machines (1,839) |
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| 08/30/1995 | EP0669415A1 Hook assembly and sewing process |
| 08/29/1995 | US5445091 Looper for a single-thread chainstitch sewing machine |
| 07/26/1995 | CN1105720A Looper drive mechanism for sewing machine |
| 07/18/1995 | US5433159 Horizontal rotating hook for sewing machine |
| 07/05/1995 | CN1104689A Three needle stitch with cover thread |
| 06/27/1995 | US5427042 Horizontal rotary hook including loop spreader |
| 06/20/1995 | US5425320 Needle guide components for a sewing machine |
| 06/19/1995 | CA2138329A1 Looper drive for a chainstitch sewing machine |
| 05/31/1995 | EP0632855A4 Plastic bobbin basket with damage resistant members. |
| 05/23/1995 | US5417173 Method of cutting threads in a sewing machine and device for performing the same |
| 05/09/1995 | US5413058 Inner bobbin case holder of a fully rotating hook |
| 03/21/1995 | US5398627 Thread chain and method and apparatus for drawing out the thread chain on multiple needle sewing machines |
| 03/14/1995 | US5396853 Double-thread hand sewing machine transmission mechanism |
| 03/09/1995 | DE4429712A1 Gripper for an automatic sewing machine |
| 03/02/1995 | DE4404214C1 Bobbin case for a sewing machine |
| 02/16/1995 | DE4428366A1 Gripper-drive mechanism for a sewing machine |
| 02/14/1995 | US5388540 Safety device for sewing machine |
| 02/09/1995 | DE4343421C1 Gripper drive for a chain-stitch sewing machine |
| 01/26/1995 | DE4332111C1 Gripper for single chain-stitch sewing machines |
| 01/24/1995 | US5383414 Apparatus for making a three needle stitch with cover thread |
| 01/11/1995 | EP0632855A1 Plastic bobbin basket with damage resistant members |
| 12/27/1994 | US5375546 Shortening of needle thread end at the beginning and end of sewing in lockstitch sewing machines |
| 12/27/1994 | US5375544 Undercut and strengthened posts for polymeric bobbin basket |
| 12/22/1994 | DE4319858A1 Device and method for holding the looper thread of a sewing machine |
| 11/17/1994 | DE4315802A1 Sewing machine, especially multi-needle double chain-stitch machine |
| 10/26/1994 | CN2180661Y Shuttle carrier and shuttle mechanism for sewing machine |
| 10/04/1994 | US5351636 Fully rotating hook for a lockstitch sewing machine |
| 09/27/1994 | US5350127 Process and device for monitoring the bobbin thread on stitch-forming machines |
| 09/20/1994 | US5347941 Looper thread guiding mechanism for facilitating the looper thread setting to a looper |
| 09/14/1994 | CN1092123A Method for making central shuttle of sewing machine |
| 08/31/1994 | EP0612877A1 Electronic sewing machine |
| 08/25/1994 | CA2090259A1 Electronic sewing machine |
| 08/17/1994 | CN2174491Y Rotating shuttle for sewing machine |
| 08/16/1994 | US5337688 Looper thread holding apparatus for a sewing machine and method of holding a looper thread |
| 08/10/1994 | CN1090609A Unit of sewing maching |
| 08/02/1994 | US5333565 Thread cutting via reciprocating arm with pockets and a trimming plate |
| 07/12/1994 | US5327841 Threading machine of a sewing machine and a threading method |
| 05/18/1994 | CN1086861A Producing method for precision parts of sewing machine |
| 04/13/1994 | CN1024207C Sewing machine |
| 04/12/1994 | US5301622 Looper for sewing machine |
| 04/05/1994 | US5299516 Looper drive mechanism of a sewing machine |
| 02/23/1994 | CN1082640A 缝纫机 Sewing |
| 02/17/1994 | DE4326349A1 Sewing machine - has horizontal spool case without ejector mechanism |
| 02/02/1994 | EP0581744A2 A multi-needle quilting machine provided with a thread cutter |
| 01/20/1994 | WO1994001612A1 Injection molded poly(amide-imide) bobbin basket |
| 01/04/1994 | US5275116 Cam and wobble follower looper drive for sewing machine |
| 12/14/1993 | US5269241 Industrial sewing machine for simultaneously making different seaming patterns |
| 12/14/1993 | US5269240 Overcast sewing machine for forming a multiple-thread overcast seam |
| 12/14/1993 | US5269238 Quilting machine loopers with linkage/piston driven thread cutters |
| 12/09/1993 | WO1993024697A1 Overlock sewing machine |
| 12/09/1993 | DE4218218A1 Hand sewing machine - has cams to operate implements from above the cloth to form a chain-stitch |
| 12/08/1993 | EP0573385A1 Bobbin casing with thread tensioning device |
| 12/07/1993 | US5267518 Process and device for monitoring the bobbin thread on stitch-forming machines |
| 12/02/1993 | DE4317398A1 Threading aid for overlock sewing machine - has threading hook attached to steel tape which slides along swing arm as it is unwound from drum |
| 11/18/1993 | EP0569473A1 Process and device for producing an unsupported needle thread spool and support for a needle thread spool |
| 11/03/1993 | EP0568217A2 Thread chain and method and apparatus for drawing out the thread chain on multiple needle sewing machines |
| 10/19/1993 | US5254831 Method of manufacturing bobbins for sewing machine |
| 10/14/1993 | WO1993020273A1 Undercut and strengthened posts for polymeric bobbin baskets |
| 10/05/1993 | US5249536 Embroidery sewing machine |
| 09/30/1993 | WO1993019236A1 Plastic bobbin basket with damage resistant members |
| 09/22/1993 | CN1076497A Looper for sewing machine |
| 09/01/1993 | CN1075758A A threading machine of a sewing machine and a threading method |
| 08/25/1993 | CN1021921C Industrial sewing machine for simultaneously peforming plurality of seaming lines |
| 08/24/1993 | US5237942 Overlock sewing machine having upper and lower looper thread takeup lever drive mechanisms |
| 08/10/1993 | US5233935 For a sewing machine |
| 08/05/1993 | DE4202362A1 Sewing machine - has gripper and spool thread brought from external reel through hollow drive-shaft |
| 06/24/1993 | DE4217848C1 Sewing machine - has gripper mechanism which prevents jamming of the spool |
| 06/01/1993 | US5215022 Looper conversion method |
| 05/19/1993 | CN2133598Y Shuttle joining structure of sewing machine |
| 05/18/1993 | US5211353 Spool with an integral bobbin holder |
| 04/29/1993 | DE4235754A1 Multi-needle sewing machine thread cutting - cuts lower thread while needles are at bottom dead centre and upper threads when they are at top dead centre |
| 04/28/1993 | CN2130832Y Dual-purpose stand for laying spool threads and bobbins |
| 04/07/1993 | CN1070699A Looper drive mechanism of sewing machine |
| 03/02/1993 | US5189973 Looper which rotates in a horizontal plane for a double lock-stitch sewing machine |
| 03/02/1993 | US5189972 For a sewing machine |
| 03/02/1993 | US5189971 Electronic sewing machine |
| 02/23/1993 | US5188046 Plastic bobbin basket with damage resistant members |
| 01/27/1993 | EP0524353A1 Sewing machine |
| 01/12/1993 | US5178084 Multiple needle chainstitch sewing machine |
| 12/15/1992 | US5170732 Sewing machine bobbin |
| 12/09/1992 | EP0425503B1 Overcast sewing-machine for forming a multithread overcast seam |
| 12/09/1992 | EP0387255B1 Sewing machine with catch thread device |
| 12/08/1992 | US5168826 Stitching sewing machine having inclined needle axis |
| 12/08/1992 | US5168821 Sewing machine having a threading device |
| 12/01/1992 | US5167195 Apparatus to be fitted up on a conventional sewing machine for simultaneously sewing parallel lines of stitches |
| 11/26/1992 | DE4138402C1 Feed dog for double lock-stitch machine - has thread tensioning element which is fastened on outside of a collar on a top bobbin and features a clamp and guide device |
| 11/24/1992 | US5165354 Arrangement in a sewing machine shuttle |
| 11/12/1992 | DE4115520A1 Sewing machine lower thread end monitor - has light reflecting surface on looper housing side towards bobbin housing to prevent soiling |
| 10/27/1992 | US5158029 Rotary hook for sewing machines |
| 10/13/1992 | US5154130 Multi-needle double lock chain stitch tack, jump and thread trimming quilting method and apparatus |
| 10/07/1992 | EP0507558A1 Full-rotation shuttle for sewing machine |
| 10/06/1992 | US5152236 Bobbin holding structure |
| 10/01/1992 | WO1992016682A1 Sewing machine bottom thread supply system (without using bobbins for lock stitch sewing machine) |
| 09/30/1992 | EP0505835A2 Threading apparatus for a lower looper of an overlock sewing machine |
| 09/29/1992 | CA2063932A1 Threading apparatus for a lower looper of an overlock sewing machine |
| 08/20/1992 | WO1992013789A1 Process and device for producing an unsupported needle thread spool and support for a needle thread spool |
| 07/22/1992 | CN2110649U Sectional transmission type shuttle holder |
| 07/22/1992 | CN2110648U Split-type rotary shuttle race for industrial sewing machine |
| 07/21/1992 | US5131340 Selective thread cutting device in a sewing machine |
| 07/07/1992 | US5127350 Method and apparatus for cutting cover thread in a multi-needle sewing machine |