| Patents for B21D 51 - Making hollow objects (8,973) |
|---|
| 12/29/2004 | CN1558801A Method of manufacturing hollow member |
| 12/29/2004 | CN1182359C Manufacturing process for container including heat exchange unit as integral part thereof |
| 12/28/2004 | US6834524 Apparatus for swaging ferrules |
| 12/23/2004 | US20040256396 Resin tank |
| 12/22/2004 | EP1488864A1 Method to produce a steam boiler for a domestic appliance |
| 12/22/2004 | EP1487597A1 Method and apparatus for making a can lid shell |
| 12/16/2004 | WO2004109004A1 Drum for washer and dryer |
| 12/16/2004 | US20040253078 Method for manufacturing design tab end using pilot hole of tab coil |
| 12/15/2004 | CN1555327A Can end |
| 12/14/2004 | US6830420 Jig and method for manufacturing a container |
| 12/14/2004 | US6830419 Aerosol can ends |
| 12/09/2004 | US20040244459 Method and apparatus for producing thin walled tubular product with thick walled flange |
| 12/09/2004 | US20040244176 Method of fabricating a mailbox |
| 12/09/2004 | US20040244168 Method and apparatus of manufacturing drum |
| 12/08/2004 | EP1484440A1 Method and apparatus of manufacturing drum |
| 12/08/2004 | EP1483076A2 Method of producing metallic packaging |
| 12/02/2004 | US20040238546 Can end |
| 12/01/2004 | EP1481743A2 Metal sheet profiles obtained from a flexible rolled strip |
| 12/01/2004 | EP1480768A1 Device for reshaping and/or folding bodies of cans |
| 12/01/2004 | EP1292407B1 Process for manufacturing a can with a polygonal cross-section and a polygonal cross-section can |
| 12/01/2004 | EP1276673B1 Can end |
| 12/01/2004 | CN1550184A Triple bottom structure of cooking utensil and method for manufacturing the same |
| 12/01/2004 | CN1177660C Staggered die method and apparatus for necking containers |
| 12/01/2004 | CN1177657C Method of mfg. aluminium vessel having side lustre |
| 11/25/2004 | WO2004101192A1 Processing device and use thereof for the production of covers with a film which can be torn off |
| 11/25/2004 | WO2004100704A1 Cosmetic container having a cooling device |
| 11/25/2004 | US20040235582 Methods and apparatus for a metal wood-type golf club |
| 11/24/2004 | EP1479329A1 Triple bottom structure of cooking utensil and method for manufacturing the same |
| 11/24/2004 | CN1548254A Integral magnesium alloy cylinder extruding and punching techn |
| 11/24/2004 | CN1547991A No-fume antisticking pot and its making process |
| 11/24/2004 | CN1176629C Metal vessel and fabrication method for the same |
| 11/23/2004 | US6820449 Apparatus for fabricating a hollow body |
| 11/23/2004 | US6820317 Annealing step is carried out during the bulge forming process; introducing pressurized fluid into the tube blank to form multiple bulges |
| 11/23/2004 | CA2467623A1 Method and apparatus for a metal wood-type golf club |
| 11/23/2004 | CA2357368C Process for producing a circumferentially closed hollow profile |
| 11/18/2004 | US20040226456 Triple bottom structure of cooking utensil and method for manufacturing the same |
| 11/17/2004 | EP1315592B1 Hollow member, manufacturing method therof, fluid distribution system using the hollow member, and forming apparatus of hollow member |
| 11/17/2004 | CN2656046Y Sealing head spinning machine |
| 11/17/2004 | CN2656045Y Multistation rolling mill station guide body |
| 11/16/2004 | US6817819 Easy-open container end |
| 11/16/2004 | US6817382 Pile member |
| 11/16/2004 | US6817221 Wound regenerator method |
| 11/16/2004 | US6817080 Method of fabricating a mailbox |
| 11/11/2004 | US20040222270 Method for manufacturing fuel inlet |
| 11/04/2004 | WO2004094086A1 Container seaming assembly |
| 11/03/2004 | CN2652551Y Bottle support base for capping machine |
| 11/03/2004 | CN2652550Y PET plate container lid/bottom connecting machine |
| 11/03/2004 | CN1173855C Automatic cover blanking machine for top pop can with sucking tube |
| 11/02/2004 | US6811051 Metal container capable of retaining a state of being reduced in a longitudinal direction and reduction method thereof |
| 10/28/2004 | WO2004081453A3 Cooking utensil the covering of which comprises an ornamental piece and corresponding production method |
| 10/28/2004 | US20040211786 Reformed can end for a container and method for producing same |
| 10/28/2004 | US20040211780 Can end |
| 10/27/2004 | EP1470052A1 Metallic beverage can end with improved chuck wall and countersink |
| 10/27/2004 | EP1237666B1 Can lid closure and method of joining a can lid closure to a can body |
| 10/26/2004 | US6808351 Method and apparatus for printing |
| 10/21/2004 | WO2004091007A2 Integrated fuel processor apparatus and enclosure and methods of using same |
| 10/21/2004 | WO2004089561A2 Method and apparatus for reforming and reprofiling a bottom portion of a container |
| 10/21/2004 | WO2003039971A8 Method and apparatus for crown covering of beverage cans and the like |
| 10/21/2004 | US20040206150 Method and apparatus for forming container bodies |
| 10/21/2004 | CA2675771A1 Method and apparatus for reforming and reprofiling a bottom portion of a container |
| 10/20/2004 | EP1468759A1 Method for manufacturing a double chamber pressure container |
| 10/14/2004 | WO2004087346A1 A method of making the groove of pipe materials |
| 10/14/2004 | US20040200838 Can end |
| 10/13/2004 | CN2647464Y Expanding square equipment for making can body of square shape can |
| 10/13/2004 | CN2647463Y Expanding shape machine |
| 10/13/2004 | CN1170643C Machining process of collecting pipe for quenching waste heat boiler |
| 10/13/2004 | CN1170642C Can end having a strengthened side wall and apparatus and method of making same |
| 10/12/2004 | US6802683 Can end manufacturing system and press therefor |
| 10/12/2004 | US6802197 Process for manufacturing a high strength container, particularly an aerosol container, and the container obtained through such process |
| 10/12/2004 | US6802196 Methods of and apparatus for pressure-ram-forming metal containers and the like |
| 10/07/2004 | WO2004085144A2 A sheet material for forming applications, metal container made from such a sheet material and process for producing said sheet material |
| 10/07/2004 | US20040197240 Integrated fuel processor apparatus and enclosure and methods of using same |
| 10/07/2004 | US20040197164 Container seaming assembly |
| 10/07/2004 | US20040194524 Method and apparatus for reforming and reprofiling a bottom portion of a container |
| 10/07/2004 | US20040194522 Method of pressure-ram-forming metal containers and the like |
| 10/06/2004 | EP1464418A1 Method of constructing a cylindrical metal storage tank, and device for implementing this method |
| 10/06/2004 | EP1360021B1 Method and apparatus for necking the open end of a container |
| 10/06/2004 | CN2645814Y Easy-to-draw bottle cap full-automatic forming machine |
| 10/06/2004 | CN2645813Y Square pot forming device |
| 10/06/2004 | CN1535190A Container beading |
| 10/05/2004 | CA2285364C Apparatus for dieless forming plate materials |
| 09/30/2004 | US20040187536 Methods of pressure-ram-forming metal containers and the like |
| 09/29/2004 | EP1463153A1 Method for grounding a coated metallic pipe and coated metallic pipe |
| 09/29/2004 | EP1007426B1 Resealable beverage container and top therefor |
| 09/23/2004 | WO2004081453A2 Cooking utensil the covering of which comprises an ornamental piece and corresponding production method |
| 09/23/2004 | US20040185337 Anode with strength in a fixing position and cathode for battery. |
| 09/23/2004 | US20040183298 Double tube coupling and manufacturing method thereof |
| 09/23/2004 | US20040181870 Blank for a sink |
| 09/22/2004 | EP1459997A1 Container sealing structure, container with the sealing structure, and method of manufacturing the sealing structure |
| 09/22/2004 | CN1167584C Technology for forming aluminum foil containers |
| 09/21/2004 | US6794611 Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method therefor |
| 09/16/2004 | WO2004078430A2 Die curl assembly |
| 09/16/2004 | WO2004065034A3 Fixing the position of a pull-tab with an anti rotation bead formed from the panel |
| 09/16/2004 | WO2004065033A3 Method for fixing the position of a pull-tab with a steep anti rotation device formed from the panel of a sheet metal cover |
| 09/16/2004 | WO2002057148A9 Metallic beverage can end |
| 09/15/2004 | EP1456091A1 Can end for a container |
| 09/15/2004 | EP1214251B1 Safety container end having improved opening characteristics |
| 09/15/2004 | CN1166469C Technology for manufacturing thick-wall closure head with integral bearing apnn stand |
| 09/15/2004 | CN1166333C Spinning and pressing process for producting non-sticking cooker with aluminium plate |
| 09/14/2004 | CA2222014C Can end and method for fixing the same to a can body |