| Patents for A43D 31 - Machines for making or inserting shank stiffeners (73) |
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| 01/07/2015 | CN104257029A 基于在鞋子生产过程中刷、复芯底的工艺 Brush in a shoe manufacturing process, a process based on the bottom of the core complex |
| 07/02/2014 | CN103892521A 一种高跟鞋中底与腰铁的自动铆接设备 One kind of high-heeled shoes in the bottom and waist iron automatic riveting equipment |
| 03/25/2014 | US8677539 Waterproof footwear and process for its manufacture |
| 10/16/2013 | CN203234141U Nozzle mechanism of shoe heel automatic pipe insertion machine |
| 09/11/2013 | CN103284398A Waterproof boot with one-way exhaust valve at bottom and manufacturing method thereof |
| 08/28/2013 | CN203152702U Nozzle of automatic heel tube-inserting machine |
| 08/28/2013 | CN203152701U Metal tube storage device for heel tube-inserting machine |
| 08/28/2013 | CN203152700U Automatic intubating machine |
| 03/27/2013 | CN202819865U Coring device of insole iron core riveting mechanism |
| 03/13/2013 | CN202774493U Insole iron core riveting mechanism |
| 02/27/2013 | CN101278772B Article of footwear having a polygon lug sole pattern |
| 02/13/2013 | CN102018329B Technology for manufacturing high-density shank board |
| 09/26/2012 | CN202445251U Pipe divider of heel insertion pipe manipulator |
| 04/25/2012 | CN102423168A 201不锈钢中底生产工艺 201 stainless steel midsole production process |
| 03/28/2012 | CN101856160B Shoe sole and manufacturing method thereof |
| 02/01/2012 | CN102334782A Tool used for filling interlayer in sole |
| 04/27/2011 | CN201806038U Cutting machine with changed paper cutting direction of insole board for shoes |
| 04/27/2011 | CN201806037U Soft calendar device applied to production line of insole boards for shoes |
| 04/27/2011 | CN201806036U Former applied to shank board wet lapping production line |
| 04/27/2011 | CN201806035U Upper former applied in shoe medium soleplate production line |
| 04/20/2011 | CN102018329A Technology for manufacturing high-density shank board |
| 11/24/2010 | CN1820675B Method for producing middle sole of rubber adhesive shoes |
| 08/11/2010 | CN201541852U An embedded pipe automatic inserting apparatus used for lady's footwear heel injection |
| 05/27/2010 | US20100126042 Shoe |
| 03/04/2009 | CN201200011Y Device for automatically conveying steel tube and manufacturing steel tube |
| 10/08/2008 | CN101278772A Article of footwear having a polygon lug sole pattern |
| 08/20/2008 | CN100411558C Method for making shoe soles |
| 10/17/2007 | CN200959882Y Automatic shoe sole moulding machine |
| 10/03/2007 | CN101044923A Middle sheet for shoe soles and method for making the same |
| 05/16/2007 | CN1315421C Sole with a functional inserter and its making method and used mould |
| 03/08/2007 | US20070050897 Protective suit |
| 02/15/2007 | WO2007016820A1 A shoe air sole with its manufacturing machine and the manufactring method thereof |
| 01/17/2007 | CN2857557Y Special-purpose knife tool for middle bottom flat edge trimmer |
| 12/20/2006 | CN2847924Y Fully automatic high speed inserting in cutting thin machine |
| 12/13/2006 | CN2845524Y Oil temperature cooler for shoe industry mechanical hydraulic pressure system |
| 12/06/2006 | CN1871963A Technique for preparing product of orthopedic shoes |
| 11/22/2006 | CN1864575A Method for making shoe soles |
| 10/25/2006 | CN2829423Y Full automatic medium heel fitting machine |
| 09/27/2006 | CN2819870Y Automatic riveting machine for middle sole insert steel core of high heel shoes |
| 08/23/2006 | CN2807852Y Reducing device of shank board reducing machine |
| 08/23/2006 | CN1820675A Method for producing middle sole of rubber adhesive shoes |
| 10/26/2005 | CN1224357C Silica sand doped slide-proof moulded sole and productive method thereof |
| 07/14/2005 | DE202005006925U1 Schutzanzug Protective suit |
| 03/23/2005 | CN2686377Y High-speed automatic insole semi-slotting cutting machine |
| 08/04/2004 | CN1517040A Sole with a functional inserter and its making method and used mould |
| 02/25/2004 | CN1139480C Method for manufacturing big sole of heavy shoe |
| 06/18/2003 | CN2555672Y Mechanical assembling structure for insert in shank |
| 07/17/2002 | CN1358467A Silica sand doped slide-proof moulded sole and productive method thereof |
| 05/15/2002 | CN1084664C Method for mfg. central sole of shoes |
| 03/06/2002 | CN1338233A Technology for manufacturing sole of heavy shoe |
| 02/09/2000 | CN1243685A Technology for making central sole of shoe |
| 07/22/1998 | CN1187961A Method for making decorative panel strip of insole periphery contour of foamed shoes |
| 12/17/1997 | CN2270382Y Shank forming die |
| 10/16/1991 | EP0429500A4 Shoe reinforcing shank; modular die |
| 06/05/1991 | EP0429500A1 Shoe reinforcing shank; modular die |
| 03/28/1990 | CN1040737A Footwear component and manufacture thereof |
| 02/22/1990 | WO1990001277A1 Shoe reinforcing shank; modular die |
| 06/04/1985 | US4520522 Techniques for stiffening shoe insoles |
| 12/11/1984 | CA1179125A1 Ballet toe shoe and process of manufacture thereof |
| 07/24/1984 | US4461101 Molded shanks |
| 02/14/1984 | US4430767 Techniques for stiffening shoe insoles |
| 11/01/1983 | US4412393 Ballet toe shoe and process of manufacture thereof |
| 09/13/1983 | US4403361 Techniques for stripping a sleeve from resin impregnated fibrous rovings |
| 07/12/1983 | US4392266 Molded shanks |
| 01/19/1983 | EP0070003A2 Ballet toe shoe and process of manufacture thereof |
| 12/07/1982 | US4361921 Method for stiffening shoe insoles |
| 09/08/1981 | US4287628 Apparatus for stiffening shoe insoles |
| 12/02/1980 | US4236268 Technique and articles for forming shoe shanks |
| 10/28/1980 | US4229851 Method for stiffening shoe insoles |
| 02/19/1980 | CA1071808A1 Method and apparatus for stiffening shoe insoles |
| 07/17/1979 | US4161048 Method and apparatus for stiffening shoe insoles |
| 10/31/1978 | US4122573 Apparatus for stiffening shoe insoles |
| 03/15/1977 | US4011646 Apparatus for attaching flexible parts and/or innersoles with joint springs through riveting |