| Patents for B21D 51 - Making hollow objects (8,973) |
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| 08/26/1999 | WO1999023015A3 High pressure resistant aerosol container |
| 08/25/1999 | EP0794989B1 Beverage can with reduced iron release |
| 08/25/1999 | CN2334514Y Novel operation machine for punching-machine single unit automatized stamping bottle cap |
| 08/24/1999 | US5941117 Die tool thermal control and tooling optimization apparatus and method |
| 08/24/1999 | US5941109 Method and apparatus for the registration of containers |
| 08/18/1999 | EP0936004A2 Method and apparatus for producing container body end countersink |
| 08/18/1999 | EP0851832B1 Plant for processing containers, transport device and pallets for containers |
| 08/17/1999 | US5938390 Antifracture scores for easy open container walls |
| 08/17/1999 | US5938389 Metal can and method of making |
| 08/17/1999 | US5937691 Method of forming an inner flange on a sheet metal member having a cylindrical portion |
| 08/11/1999 | EP0885155A4 Thin walled cover for aerosol container and method of making same |
| 08/11/1999 | CN2332506Y Shaper for arc square pail |
| 08/10/1999 | US5934461 Metal cigarette package |
| 08/10/1999 | US5934127 Method and apparatus for reforming a container bottom |
| 08/10/1999 | CA2064811C Convenience-feature non-circular end closure with interrupted panel profiling |
| 08/05/1999 | WO1999038627A1 Apparatus for dieless forming plate materials |
| 08/05/1999 | DE19902045A1 Making deep-drawn drinks cans of tin plate coated with polyethylene terephthalate |
| 08/04/1999 | EP0933134A2 Machine for varnishing easy-to-open covers |
| 08/04/1999 | EP0932461A1 Reshaping of containers |
| 08/03/1999 | US5933699 Hot-rolling of a hot isostatically pressed preform followed by cold ring-rolling, welding, and chemical removal of sacrificial materials used to maintain the cooling channel locations during shaping |
| 08/03/1999 | US5931042 Method of forming a key portion of a sheet metal member having a cylindrical portion |
| 07/29/1999 | WO1999037420A1 Process for producing a metal can with an insert piece for packaging, for example, a foodstuff, and a can of this nature |
| 07/29/1999 | DE19802953A1 Production of drink cans from metal sheet, especially tin plate |
| 07/28/1999 | EP0931605A2 Method for producing an elongated hollow body and its use |
| 07/27/1999 | US5927536 Metal easy open can lid superior in can openability and process for production of thereof |
| 07/22/1999 | WO1999036204A1 Neck rolling apparatus |
| 07/21/1999 | EP0930111A1 Flange reforming apparatus |
| 07/20/1999 | US5924188 Method of manufacturing bottomed hollow cylinder using a press |
| 07/15/1999 | DE19800391A1 Slotted pin production process |
| 07/14/1999 | EP0928229A1 Improved metal can and method of making |
| 07/13/1999 | US5922005 Stent fabrication method |
| 07/13/1999 | CA2038958C Blank forming method and apparatus and product obtained thereby |
| 07/08/1999 | DE19845585A1 Production of rings and other jewellry items |
| 07/08/1999 | DE19756232C1 Verstellbares Werkzeug Adjustable tool |
| 07/06/1999 | US5918499 For a metal container end |
| 07/06/1999 | CA2064461C Convenience-feature end closure for container body with non-cylindrical sidewall |
| 07/01/1999 | WO1999032363A1 Assembly of aluminum can and threaded sleeve |
| 07/01/1999 | WO1999032243A1 Container seaming apparatus and methods |
| 07/01/1999 | WO1999032242A1 Can shaping |
| 07/01/1999 | DE19756807A1 Formation of coiled expanded metal packings for vehicle fuel tanks |
| 07/01/1999 | CA2316371A1 Container seaming apparatus and methods |
| 06/30/1999 | CN1220922A Can forming apparatus |
| 06/30/1999 | CN1043854C Feed mechanism of metal can forming apparatus |
| 06/29/1999 | US5916317 Metal container body shaping/embossing |
| 06/29/1999 | US5915587 Microseamed metallic can |
| 06/24/1999 | WO1999030973A1 Asphalt packages with consumable containers |
| 06/24/1999 | WO1999030896A1 Adjustable tool |
| 06/24/1999 | CA2312387A1 Asphalt packages with consumable containers |
| 06/23/1999 | CN2325133Y Combined roller for making tub of washing machine by edge making and locking and connecting |
| 06/23/1999 | CN2325132Y Equipment for locking and connecting bottom to its stainless steel tub of washing machine |
| 06/23/1999 | CN2325131Y Equipment for making stainless steel tubs of washing machine cylindrically |
| 06/23/1999 | CN2325129Y Electric hydraulic and automatic machine for making enamelware blank by rotating pressing type mouth reducing, edge overlaping and cutting |
| 06/23/1999 | CN2325128Y Electric, hydraulic and automatic machine for making enamelware blank by rotating pressing type enlargement mouth reducing and edge making |
| 06/22/1999 | US5913798 Can and closure diaphragm, as well as process and apparatus for tightly connecting a can wall with the closure diaphragm |
| 06/22/1999 | US5913651 Method of manufacturing an easily-opened can lid, and easily-opened can lid |
| 06/17/1999 | DE19755541A1 Shaping device for non-round hollow bodies |
| 06/16/1999 | EP0921878A1 Production of lid bordering rings without round cuttings |
| 06/16/1999 | EP0921877A1 Apparatus and method for the registered embossing of containers |
| 06/16/1999 | EP0471031B1 Method of forming containers or cans |
| 06/16/1999 | CN2323887Y Improved structure of apparatus for reducing the diameter of tube end |
| 06/15/1999 | US5911552 Seaming dimension adjusting device in a double seaming apparatus |
| 06/15/1999 | US5911551 To make a double seam joining a metal can body to a metal can end |
| 06/10/1999 | DE19855322A1 Apparatus for assisting in the stripping of can bodies from the punch of a can body maker |
| 06/03/1999 | WO1999026741A1 Container-end tab and method of manufacturing same |
| 06/02/1999 | EP0918583A1 Tooling and method for the embossing of a container and the resulting container |
| 06/01/1999 | US5907893 Methods for the manufacture of radially expansible stents |
| 05/27/1999 | WO1999004905A3 Machine for varnishing easy-to-open covers |
| 05/26/1999 | CN1217409A Thickened and reinforced structure of hollow column section and heat-treatment method therefor |
| 05/25/1999 | US5907750 Cylindrical structure, process cartridge, and image forming apparatus |
| 05/25/1999 | US5906759 Stent forming apparatus with stent deforming blades |
| 05/25/1999 | CA2217311C Tin can with a foil closure membrane, and a process, device and foil for manufacturing the can |
| 05/20/1999 | WO1999024779A1 Boundary light cartridge and production method therefor |
| 05/19/1999 | EP0916429A1 Method and device for forming a side wall on a base plate |
| 05/18/1999 | US5904774 Revarnisher of incisions in easy-to-open oval and rectangular lids and process of revarnishing |
| 05/18/1999 | US5903967 Double cylinder body and a manufacturing method thereof |
| 05/14/1999 | WO1999023015A2 High pressure resistant aerosol container |
| 05/14/1999 | CA2307671A1 High pressure resistant aerosol container |
| 05/12/1999 | EP0915029A1 High pressure resistant aerosol container |
| 05/12/1999 | DE19749737A1 Randfeuerpatrone Rimfire cartridge |
| 05/11/1999 | US5902086 Process for manufacturing a deformed metal can having a reshaped can body wall |
| 05/05/1999 | CN1215637A Pressure container cap and liner superposing shaping method |
| 05/04/1999 | US5899355 Can body having sidewall grooves |
| 05/04/1999 | US5899106 Process for manufacturing a shaped metal can |
| 05/04/1999 | US5899105 Process for manufacturing a shaped metal can |
| 05/04/1999 | US5899104 Method and apparatus for shaping a can |
| 04/29/1999 | WO1999020543A1 Method for producing a two chamber pressure pack and a device for carrying out the same |
| 04/29/1999 | WO1999020413A1 Method and device for producing a two chamber pressure pack |
| 04/29/1999 | DE19746018A1 Two-chamber aerosol can manufacture |
| 04/29/1999 | DE19746017A1 Making two-chamber pressure can with spray valve closure |
| 04/28/1999 | EP0911094A2 Apparatus for positioning sheet metal blanks |
| 04/28/1999 | EP0760784B1 Stepped fold for a tin |
| 04/27/1999 | CA2019608C Process for making a lid with controlled opening for cans; lid obtained according to this process |
| 04/15/1999 | WO1999017895A1 Method & apparatus for forming features in cans |
| 04/15/1999 | DE19743857A1 Production of blunt conical metal plate parts |
| 04/14/1999 | EP0907434A1 Metal tank |
| 04/14/1999 | EP0907433A1 Method for roll forming and machine and blank for this |
| 04/13/1999 | US5893286 Apparatus and method for the registered embossing of containers |
| 04/08/1999 | WO1999016676A1 Easily openable can lid with excellent openability and method of forming same |
| 04/08/1999 | WO1999016562A1 Fluid dispensing system |
| 04/08/1999 | CA2305178A1 Fluid dispensing system |