| Patents for B21G 3 - Making pins, nails, or the like (584) |
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| 10/07/2009 | CN201320588Y Nail making machine |
| 09/16/2009 | CN201308954Y Pin punching machine |
| 09/16/2009 | CN100540175C Bending method for making nails |
| 09/10/2009 | US20090226251 Method of manufacturing connecting devices |
| 09/02/2009 | CN101518809A Two-station forging process for burr-free sharp gas row nail and device thereof |
| 08/26/2009 | CN100531953C Method for manufacturing clipping nail and die for forming the same |
| 07/22/2009 | CN101486064A Nail produced form leftover bits and pieces of waste steel plate |
| 07/09/2009 | WO2009083295A1 Manufacturing a fastener with profile drawing |
| 05/14/2009 | WO2009035239A3 Method and apparatus for collating nails |
| 04/30/2009 | WO2009052538A1 Tool for clamping or cutting to length, and clamping jaw or cutting body |
| 04/22/2009 | CN201223849Y Backheating braiding glue spreader |
| 04/08/2009 | CN201217046Y Die for manufacturing code-clipping nail |
| 04/02/2009 | US20090084218 Tilt steering column assembly for a vehicle |
| 03/19/2009 | WO2009035239A2 Method and apparatus for collating nails |
| 03/12/2009 | US20090069102 Method and apparatus for collating nails |
| 03/05/2009 | US20090056372 Wearable floral display device and method |
| 12/24/2008 | CN201168759Y Bamboo joint type concave-convex nail wire shaper |
| 10/15/2008 | CN201132190Y Die for making code-clipping nail |
| 10/01/2008 | CN201124210Y Material returning component for tail hole riveter and tail hole riveter equipped therewith |
| 09/17/2008 | CN100418664C Automation device for producing indentation rivet |
| 09/03/2008 | CN101255589A Phospahte coated stainless steel wire for cold heading and self-drilling screw using the stainless steel wire |
| 08/14/2008 | US20080193257 Grooved fastener |
| 08/07/2008 | WO2008074321A3 Mechanism for feeding blanks to be threaded into a thread rolling machine |
| 07/29/2008 | CA2327343C A tool ring and a nail machine comprising such tool ring |
| 07/16/2008 | CN101219457A Preparation of pre-coated aluminium alloy articles |
| 06/26/2008 | WO2008074321A2 Mechanism for feeding blanks to be threaded into a thread rolling machine |
| 04/30/2008 | CN201052924Y Material-feeding device for chain shaft pin machine |
| 04/30/2008 | CN101168182A Method for manufacturing clipping nail and die for forming the same |
| 03/26/2008 | CN101148011A Thread feeding automatic riveting stamping technology |
| 02/20/2008 | CN201023118Y Automation producing equipment for manufacturing impression rivet |
| 01/09/2008 | CN201002727Y Nail piling and arranging braiding machine |
| 12/27/2007 | US20070295778 Nail Pin Assemblies In Light Gauge Steel |
| 12/26/2007 | CN200995260Y Automatic wire-stock feeding mechanism for automatic terminal riveter |
| 12/19/2007 | CN100355517C Securing holding jaws on a tool ring for a nail machine |
| 12/19/2007 | CN100355516C Inhibiting metal fatigue in a tool secured in a tool holder |
| 12/12/2007 | EP1864724A1 Assembly for and method of working metal wire |
| 10/31/2007 | CN101062514A Bending method for making nails |
| 10/31/2007 | CN101062513A Coiling method for making nails |
| 10/02/2007 | US7275567 Reinforcing bar binding machine |
| 09/19/2007 | CN101036929A Automation device for producing indentation rivet |
| 09/18/2007 | US7269987 Method of manufacturing connecting devices |
| 09/12/2007 | CN200945516Y High-velocity nail-making machine |
| 09/12/2007 | CN101032732A Environment-friendly silver metal oxide rivet touch head producing method |
| 08/23/2007 | US20070197303 Method for manufacturing connecting devices |
| 08/07/2007 | CA2498019C Nail manufacturing tool holder having a quick change mechanism |
| 07/11/2007 | CN1325189C A tool for the manufacture of an offset head nail and a use of said tool |
| 06/27/2007 | EP1307303B1 Connecting device |
| 06/13/2007 | CN2910409Y Lined nails shaping machine |
| 05/09/2007 | CN2897489Y Multifunctional automatic nail maker |
| 03/06/2007 | US7185524 Grindless surgical needle manufacture |
| 02/28/2007 | EP1554069B1 Manufacture of an offset head nail |
| 02/28/2007 | CN1301811C Method and system for support and/or transport of a wire |
| 02/21/2007 | CN1915556A Nail machine |
| 01/10/2007 | CN2855581Y Machine for automatically pessing integral chain-rivets and making them being aligned |
| 11/29/2006 | CN2841192Y Iron-plate nail automatic winding device |
| 11/01/2006 | CN1282510C Method and device for cold-heading fixed nail |
| 10/19/2006 | US20060234801 Nail with wings on tip |
| 10/17/2006 | US7121952 Method and apparatus for laser welding of flat stamped fasteners and resulting clip |
| 10/11/2006 | EP1710372A2 Helical connector |
| 08/15/2006 | US7090585 Nail manufacturing tool holder having a quick change mechanism |
| 08/09/2006 | CN2803563Y Improved structure for feeding-in gear of auto nail maker |
| 07/26/2006 | CN1809432A Securing holding jaws on a tool ring for a nail machine |
| 06/14/2006 | EP1417056B1 Wear resistant nail manufacturing tool inserts |
| 05/31/2006 | CN1258043C Fastener |
| 05/17/2006 | CN1774308A Inhibiting metal fatigue in a tool secured in a tool holder |
| 05/10/2006 | EP1425141B1 Cold-headed standoff |
| 03/08/2006 | EP1631400A1 Securing holding jaws on a tool ring for a nail machine |
| 02/28/2006 | US7004846 Wear resistant nail manufacturing tool inserts |
| 02/22/2006 | EP1626828A1 Inhibiting metal fatigue in a tool secured in a tool holder |
| 02/01/2006 | CN2754769Y Nail maker |
| 01/18/2006 | CN1236878C Needles and manufacturing method thereof |
| 12/14/2005 | CN1231313C Multifunctional part forming apparatus without grab |
| 11/30/2005 | CN1703291A A tool for the manufacture of an offset head nail and a use of said tool |
| 11/02/2005 | CN1225326C Diagonal wedge continuous-rolling shaping method |
| 10/26/2005 | CN2736078Y Chain riveting assembling structure |
| 09/07/2005 | CN1665616A Method and system for support and/or transport of a wire |
| 09/01/2005 | US20050188741 Nail manufacturing tool holder having a quick change mechanism |
| 08/24/2005 | CN1215915C Electric upsetter capable of realizing process parameter optimum control |
| 07/20/2005 | EP1554069A2 Manufacture of an offset head nail |
| 06/22/2005 | CN1207117C Method for making fastener |
| 05/25/2005 | EP1531953A1 Method and system for support and/or transport of a wire |
| 04/26/2005 | US6884176 Securing holding jaws on a tool ring for a nail machine |
| 02/23/2005 | CN2680377Y Wire feeding holder for nail machine |
| 02/03/2005 | WO2004030846A3 Manufacture of an offset head nail |
| 02/02/2005 | CN2675294Y Automatic feeder for nail machine |
| 01/19/2005 | CN2671713Y Nail making machine |
| 01/12/2005 | CN1564727A Cold-heading fixed nail |
| 12/02/2004 | WO2004103605A1 Security holding jaws on a tool ring for a nail machine |
| 11/25/2004 | WO2004101194A1 Inhibiting metal fatigue in a tool secured in a tool holder |
| 11/25/2004 | US20040235578 Securing holding jaws on a tool ring for a nail machine |
| 11/17/2004 | CN2656047Y Special-purpose die for making nail |
| 11/04/2004 | US20040216623 Wear resistant nail manufacturing tool inserts |
| 10/14/2004 | US20040204254 Method and apparatus for laser welding of flat stamped fasteners and resulting clip |
| 09/15/2004 | CN1166470C Tool ring and a nail machine comprising such tool ring |
| 09/07/2004 | US6786828 Method of fastening a tool in a tool holder |
| 08/31/2004 | US6782727 Method and system for support and/or transport of a wire |
| 08/24/2004 | US6780116 Wear resistant nail manufacturing tool inserts |
| 08/04/2004 | CN2629874Y Automatic feeding device for nail-making machine |
| 06/30/2004 | EP1425141A4 Cold-headed standoff |
| 06/09/2004 | EP1425141A1 Cold-headed standoff |