| Patents for B22C 7 - Patterns; Manufacture thereof so far as not provided for in other classes (3,230) |
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| 08/27/2008 | CN100413680C Seamless model and method of making a seamless model |
| 08/27/2008 | CN100413638C Method for making mould by meld ejection |
| 08/20/2008 | CN101244448A Method and system for shaping investment pattern |
| 08/14/2008 | WO2008096105A1 Electrostatic printing method and its use in rapid prototyping |
| 08/13/2008 | EP1954424A1 One-part steel piston as a precision-casting variant with a core for the precision-casting production of a cooling channel |
| 08/06/2008 | EP1952910A2 Valve ball element and method of manufacturing a valve ball element |
| 07/31/2008 | US20080178593 Compressor wheel for a turbocharger system |
| 07/31/2008 | DE112006000437T5 Verfahren zur Herstellung einer formgebenden Pressform und formgebende Pressform A process for preparing a shaping mold, and molding die |
| 07/30/2008 | CN101229574A Method of preparing water-soluble mold core |
| 07/30/2008 | CN101229573A Method of automatically controlling wax-shotting machine |
| 07/23/2008 | CN100404167C Golf club head waxed film and making method thereof |
| 07/17/2008 | US20080169075 Molding machine and molding method |
| 07/16/2008 | EP1943037A2 Medical prosthesis implant casting process |
| 07/10/2008 | WO2008058191A3 Sprue formers |
| 07/09/2008 | EP1941322A1 Antimony-free photocurable resin composition and three dimensional article |
| 07/03/2008 | DE102007001303A1 Production of filler blocks for core boxes whose upper surface forms part or all of molding cavity comprises pressing porous metal molding with punching tool whose surface has negative shape of the cavity |
| 07/02/2008 | EP1938917A1 Heat exchanger element obtained by casting, and method for preparing polystyrene patterns for casting |
| 06/26/2008 | US20080149293 Heat exchanger element obtained by casting, and method for preparing polystyrene patterns for casting |
| 06/19/2008 | US20080142183 Sprue formers |
| 06/12/2008 | WO2008068075A1 Method for producing a pattern for the precision-cast representation of a component having at least one cavity |
| 06/11/2008 | EP1930096A1 Methof of manufacturing casting pattern for investment casting of parts containing at least one hollow portion |
| 06/11/2008 | EP1928617A2 Method of making a cast metal product including a three-dimensional image, and a product made by said method |
| 06/11/2008 | CN101195148A Camshaft sand mold manufactured with tectorial membrane sand with reclaimed sand as roughing sand and manufacturing method thereof |
| 05/29/2008 | DE19782051B4 Zusammensetzungen, welche steife, geschäumte Polyurethane bilden, aus geschäumtem Polyurethan bestehende Formteile sowie Verwendung derselben zur Herstellung eines Modells Compositions which form rigid, foamed polyurethane, foamed polyurethane existing moldings and the use thereof for the preparation of a model |
| 05/29/2008 | DE10342867B4 Verfahren zur Herstellung eines wasserlöslichen Formkerns A process for producing a water-soluble mandrel |
| 05/27/2008 | US7377305 Method and apparatus for production of a cast component |
| 05/21/2008 | EP1923152A1 Airfoil casting methods |
| 05/21/2008 | CN101184563A Investment casting mold and method of manufacture |
| 05/21/2008 | CN101181733A Method for making hollow wax matrix |
| 05/14/2008 | EP1920858A1 Method for manufacturing a cast |
| 05/08/2008 | DE102007041858A1 Verfahren zur Herstellung von wiederverwendbaren Werkzeugen Process for the preparation of re-usable tools |
| 05/02/2008 | WO2008050555A1 Method for producing casting die and die model |
| 05/02/2008 | WO2008028455A8 Single-part expendable casting mould with a controlled temperature for cast metal parts and associated production method |
| 04/30/2008 | DE102006049218A1 Verfahren zum Herstellen eines Gasturbinenbauteils A method of manufacturing a gas turbine component |
| 04/24/2008 | DE102006049384A1 Manufacturing process for miniature model involves post-production shaping of projections and recesses |
| 04/22/2008 | US7360578 Method of joining wax patterns for fabricating golf club head |
| 04/09/2008 | CN100379507C Method and apparatus for controlling dispersion of molten metal in a mold cavity |
| 04/03/2008 | WO2008038397A1 Cast production line apparatus |
| 04/02/2008 | CN101152663A Multifunctional core drying plate for casting water pump impeller |
| 03/20/2008 | DE102006041627A1 Einteilige verlorene Gießform für Gussteile aus Metall sowie Verfahren zu ihrer Herstellung One-piece lost mold for metal castings and processes for their preparation |
| 03/18/2008 | CA2386616C Rapid-prototyping method and apparatus |
| 03/13/2008 | WO2008028455A1 Single-part expendable casting mould with a controlled temperature for cast metal parts and associated production method |
| 03/13/2008 | US20080060781 Investment Casting Pattern Manufacture |
| 03/13/2008 | CA2646675A1 Single-part expendable casting mould with a controlled temperature for cast metal parts and associated production method |
| 03/05/2008 | EP1894647A1 Method of producing monocrystalline seeds simultaneously when casting monocrystalline parts |
| 03/05/2008 | CN201030417Y Curved surface metallic mold conjoined template |
| 02/27/2008 | CN201026518Y Tool for producing holes on lost foam mould |
| 02/20/2008 | CN201023126Y Slag tank shape following up mould |
| 02/20/2008 | CN101125356A Method and apparatus for controlling dispersion of molten metal in a mold cavity |
| 02/14/2008 | US20080035295 Fugitive pattern assembly and method |
| 02/05/2008 | US7325587 Method for casting cooling holes |
| 01/31/2008 | US20080023170 Method of compacting support particulates |
| 01/31/2008 | DE19853814B4 Verfahren zum Herstellen von Bauteilen durch Auftragstechnik A method for producing components by application technique |
| 01/30/2008 | CN101113242A Preparation technical method of special type synthetic wax for wax mold casting and moulding equipment thereof |
| 01/24/2008 | US20080017346 Casting Procedure, Particularly for an Engine Cylinder Head |
| 01/23/2008 | CN201008937Y Wax stirring device by gas charging method |
| 01/23/2008 | CN201008936Y Wax stirring device by negative pressure method |
| 01/23/2008 | CN101108410A Combination method of manufacturing investment pattern for golf bar head |
| 01/15/2008 | US7318468 Glued lost foam casting pattern assembly |
| 01/09/2008 | CN101102859A Process for producing forming metal mold and forming metal mold |
| 01/03/2008 | US20080000610 Method of forming concavities in the surface of a metal component, and related processes and articles |
| 01/03/2008 | US20080000607 Cast article utilizing mold |
| 01/03/2008 | US20080000605 Combining method of wax patterns for fabricating golf club head |
| 12/27/2007 | US20070295470 Mold |
| 12/19/2007 | EP1866110A1 Investment casting mold and method of manufacture |
| 12/19/2007 | EP1324842B1 Method for producing a part using a deposition technique |
| 12/19/2007 | CN200991740Y Triangular-bar making tool used on vanish mould |
| 12/19/2007 | CN200991739Y Vanish mould chamfering tool |
| 12/12/2007 | CN100354058C Integrated wax preparing and injecting machine |
| 12/11/2007 | US7306024 Refractory metal core wall thickness control |
| 12/05/2007 | EP1576301B1 Mould and method for the manufacture of a braking band of composite material with ventilation ducts and holes in the firction surfaces |
| 12/04/2007 | US7302992 Fugitive pattern for casting |
| 12/04/2007 | US7302991 Fugitive pattern for casting |
| 11/28/2007 | CN200981098Y Equal height splitting composite type casting module sample |
| 11/21/2007 | CN101074320A Precisive ornament casting moulding material |
| 11/14/2007 | EP1854567A2 Contoured metallic casting core |
| 11/07/2007 | EP1852198A2 Casting method and mold design for optimization of material properties of a casting |
| 11/06/2007 | US7290584 System and method for welding wax patterns |
| 10/30/2007 | US7287571 Lost foam casting pattern |
| 10/25/2007 | US20070246183 Refractory metal core wall thickness control |
| 10/23/2007 | US7284589 Reinforced casting cores for metal casting, manufacture and use |
| 10/17/2007 | EP1844878A1 Method for firing a ceramic and refractory metal casting core |
| 10/17/2007 | CN101053890A Method for firing a ceramic and refractory metal casting core |
| 10/16/2007 | US7281566 Method for manufacturing mold |
| 10/10/2007 | CN200957450Y Mould with nickel-tungsten-phsophor alloy layer |
| 10/10/2007 | CN101052693A Two pack type acrylic adhesive for casting model preparation and adhesive technique using the same adhesive |
| 10/03/2007 | EP1838476A1 A cast article and a method of its manufacture |
| 09/26/2007 | EP1836014A2 Lost foam casting method, in particular for an engine cylinder head |
| 09/18/2007 | US7270170 Investment casting core methods |
| 09/18/2007 | US7270166 Fugitive pattern assembly and method |
| 09/07/2007 | WO2007099569A1 Composite foundry core and casting method using said core |
| 09/06/2007 | US20070204967 Method of Smoothing Surface and Process of Lost Wax Precious Casting with Resin Model Having Its Surface Smoothing by the Method |
| 09/05/2007 | CN200942424Y Cold box core shooter matching die |
| 09/04/2007 | US7264036 Fugitive pattern for casting |
| 08/29/2007 | CN100333856C Method for manufacturing golf club head |
| 08/29/2007 | CN100333855C Mould used for fast production of automobile brake drum casting sand mould |
| 08/15/2007 | EP1381504B1 Method for unpacking shaped bodies embedded inside unbound particle material |
| 08/08/2007 | EP1814681A1 Method for producing a lost pattern and a core introduced into the pattern |
| 08/08/2007 | EP1323405B1 Dental investing material and method of preparing dental mold |
| 08/08/2007 | CN1330695C Aqueous gel-filled thermoplastic pattern-forming compositions and related methods |