| Patents for B21F 1 - Bending wire other than coiling; Straightening wire (4,000) |
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| 04/27/2004 | US6726079 Wire feed device |
| 04/07/2004 | CN2609685Y Straightening cutting machine for building reinforced bar |
| 03/31/2004 | EP1402972A1 Grip ring metal wire material,method of producing such grip ring metal wire material and device for producing such grip ring metal wire material,and method of producing pipe coupling grip ring using metal wire material,device for producing such pipe coupling grip ring |
| 03/31/2004 | CN2608188Y Building wire rod drawing movable clamping apparatus |
| 03/31/2004 | CN2608187Y Reinforced bar straightening cutter |
| 03/25/2004 | WO2004024367A1 Device for bending a piece of iron wire |
| 03/23/2004 | US6708864 “S” shaped cast in wire |
| 03/18/2004 | WO2004023839A2 Headset for camera |
| 03/16/2004 | US6705355 Wire straightening and cut-off machine and process |
| 03/10/2004 | CN1480271A Device for automatic bending head of steel wire with plastic plated |
| 03/04/2004 | US20040041929 Headset for camera |
| 02/12/2004 | DE20213036U1 Vorrichtung zum Biegen eines Drahtes An apparatus for bending a wire |
| 02/05/2004 | US20040020041 "S" shaped cast in wire |
| 01/27/2004 | US6681809 Device for bending an extremity of a torsional spring |
| 01/08/2004 | WO2003049884A9 Pin straightening tool |
| 12/31/2003 | CN2595487Y High speed steel bar straightening and cutting machine |
| 12/31/2003 | CN1464803A Grip ring metal wire material, method of producing such grip metal wire material and device for producing such grip ring |
| 12/24/2003 | CN2593932Y Shearing mechanism of steel bar straightening machine |
| 12/18/2003 | WO2003103874A1 Method and machine for simultaneous and parallel production of similar products, through straightening and bending of wires, wire rods, metal tubes or other material of prismatic cross section. |
| 12/17/2003 | CN2592307Y Screwdown adjusting mechanism for reinforced bar straightening machine |
| 12/09/2003 | US6659141 Tool for bending a ceiling support rod |
| 12/04/2003 | WO2003099545A1 Device and method for applying a strip to a rotary surface |
| 12/04/2003 | US20030224198 Reusable masking device for sprayable bed liner |
| 12/02/2003 | US6655249 Hammer (tool machine), specifically intended for impact cutters for cutting sections of wire and/or rods |
| 11/26/2003 | EP1152846B1 Truss machine |
| 11/04/2003 | US6640606 All-purpose pressing-bending machine |
| 10/22/2003 | CN1450181A Composite working technology of steel wire heat treatment and straigthening and device thereof |
| 10/21/2003 | US6634392 Pin straightening tool |
| 10/16/2003 | WO2003084695A1 Device and method for straightening semi-finished products |
| 10/15/2003 | CN2579550Y Steel bar bending machine |
| 09/11/2003 | US20030170480 Self assembled monolayer (SAM) used for transferring nanostructure particles, in response to light, electricity, pH or concentration; chemotaxis |
| 09/03/2003 | CN2569939Y Automatic bending equipment for plastic-plating steel wire |
| 09/02/2003 | US6612143 Robot and method for bending orthodontic archwires and other medical devices |
| 08/12/2003 | US6604395 Semi-automated probe bender |
| 06/26/2003 | US20030115928 Device for bending an extremity of a torsional spring |
| 06/19/2003 | WO2003049884A1 Pin straightening tool |
| 06/12/2003 | US20030106604 Pin straightening tool |
| 05/28/2003 | EP1313577A1 Wire bending device |
| 04/29/2003 | US6553639 Method of manufacturing seals |
| 04/24/2003 | US20030074945 Robot and method for bending orthodontic archwires and other medical devices |
| 04/22/2003 | US6550123 Wire rod forming process |
| 04/22/2003 | CA2057783C Bending-shaping machine for sections and method to apply bends in the trailing end of sections |
| 04/17/2003 | US20030070468 Robot and method for bending orthodontic archwires and other medical devices |
| 04/16/2003 | EP1301140A2 Interactive orthodontic care system based on intra-oral scanning of teeth |
| 04/09/2003 | EP1299049A2 Method and apparatus for forming a heart valve wireform |
| 04/08/2003 | US6543269 Apparatus for forming components from continuous stock |
| 04/01/2003 | US6539984 Method and apparatus for forming a heart valve wireform |
| 03/27/2003 | US20030056561 Robot and method for bending orthodontic archwires and other medical devices |
| 03/26/2003 | CN2541468Y Wire heat treating and straighting combined processing appts. |
| 02/26/2003 | CN1398683A Production process of rolled straight steel rod for cold drawing multiple thread steel bar |
| 02/13/2003 | US20030029215 Machine for bending and twisting flat metal wire |
| 02/05/2003 | CN1100630C Punching-bending machine |
| 01/23/2003 | US20030015013 Semi-automated probe bender |
| 01/16/2003 | WO2003004195A1 Grip ring metal wire material, method of producing such grip ring metal wire material and device for producing such grip ring metal wire material, and method of producing pipe coupling grip ring using metal wire material, device for producing such pipe coupling grip ring, and pipe coupling grip ring |
| 01/16/2003 | US20030010084 Wire bending device |
| 01/02/2003 | EP1268101A1 Machine for bending and twisting flat metal wire |
| 12/19/2002 | US20020190096 ''S'' shaped cast in wire |
| 12/18/2002 | EP1266717A1 "S" shaped cast in weld wire |
| 12/11/2002 | CN2524863Y Press roller of hot rolling ribbed steel bar coil decoiling straightening machine |
| 11/28/2002 | WO2002094473A1 Device for bending an extremity of a torsional spring |
| 11/27/2002 | EP1259336A1 A method and apparatus for reduction of embedded or inherent torsional strain in reinforcing steel or the like |
| 11/07/2002 | WO2002074464A8 Tool for bending ceiling support rods |
| 11/07/2002 | US20020162380 Apparatus for forming components from continuous stock |
| 10/23/2002 | CN2517528Y Lashing wire appts. |
| 10/03/2002 | US20020139159 Wire feed device |
| 09/26/2002 | WO2002074464A1 Tool for bending ceiling support rods |
| 09/26/2002 | US20020134454 Tool for bending a ceiling support rod |
| 09/25/2002 | EP1102649B1 All-purpose pressing-bending machine |
| 09/17/2002 | CA2110798C Multiple-tool bending head for wire bending machine |
| 09/17/2002 | CA2073116C Portable device for straightening out tubes |
| 09/11/2002 | CN2510198Y 线材弯曲机 Wire bending machine |
| 09/04/2002 | CN2508873Y Multifunction automatic reinforced bar bending forming machine |
| 09/04/2002 | CN2508872Y Reinforced bar bending machine |
| 08/29/2002 | DE10108332A1 Drahtzuführung Wire feed |
| 08/28/2002 | CN1365897A Apparatus for making metallic wire binding parts |
| 08/20/2002 | US6438442 Method for automatic conducting of a straightening process |
| 08/01/2002 | US20020100157 Wire rod forming process |
| 07/31/2002 | CN2502821Y Load mechanism of reinforced bar straightening cutting machine |
| 07/25/2002 | US20020095970 Cutting tool having wire bending structure |
| 07/24/2002 | CN2501607Y Hooping making device |
| 07/24/2002 | CN1360526A Wire bending machine and bending method |
| 07/23/2002 | US6422271 Apparatus and method for making clamp rings |
| 07/18/2002 | US20020092726 Mounting and dismounting mechanism for a straightening or calibrating roller rotatable about a spindle and provided with a circular groove |
| 07/18/2002 | DE10100387A1 Force transmission control system, for a wire shaping machine, has a sliding feed unit with a hollow shaft moving in a linear and straight-line path, to shift to and from the wire shaping tool |
| 07/17/2002 | EP1062062B1 Process and device for straightening wire |
| 07/16/2002 | US6419614 Punching-bending machine |
| 07/16/2002 | US6418773 Rebar bender/cutter |
| 07/16/2002 | US6418772 Centering device and method for U-bolt bending machine |
| 07/03/2002 | CN1356217A Device and method for arranging cable on rotary surface |
| 07/02/2002 | US6412522 Bending die and bending machine using the same |
| 06/19/2002 | CN2495393Y Machine for aligning steel bar |
| 06/13/2002 | WO2002022922A3 Apparatus and process for producing high quality metallic fiber tow |
| 06/13/2002 | US20020069527 Method of manufacturing metallic wire segment |
| 06/05/2002 | EP1211097A2 Device for the manufacture of wire binding elements for the binding of brochures of any format and thickness by means of comb binding |
| 06/05/2002 | EP1211000A2 Method for the segmental bending of wire binding elements |
| 06/05/2002 | EP1210994A2 Mounting and dismounting mechanism for a straightening or calibrating roller rotatable about a spindle and provided with a circular groove |
| 06/04/2002 | US6397900 Apparatus for shaping wire into wire products |
| 05/30/2002 | US20020062910 Device for applying a cable onto a rotating surface |
| 05/29/2002 | EP1208963A1 Apparatus for applying a cord on a rotating surface |
| 05/29/2002 | CN1350893A Uncoiling-straightening method and machine for high wire reel with longitudinal ribs |