| Patents for B29C 57 - Shaping of tube ends, e.g. flanging, belling, closing; Apparatus therefor (3,110) |
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| 02/02/1994 | CN2154775Y Pipe-expanding machine |
| 02/01/1994 | US5283170 Sliding stopper with gellable powder between two porous pads; exhausting atmosphere while injecting sample; gelation; fusion |
| 01/18/1994 | US5279685 Total containment device for connect/disconnect of plastic tubes |
| 01/06/1994 | WO1994000287A1 Resin hose manufacturing method |
| 01/04/1994 | US5275767 Propagating ultrasonic waves from horn into folded rim and slug to fuse; form watertight seal at end of tubing |
| 12/27/1993 | CA2097742A1 Total containment welding of plastic tubes |
| 12/08/1993 | EP0572407A1 Mould device, process for the production of a container and container produced by this process |
| 12/08/1993 | EP0522003B1 Method and apparatus for controlling the temperature of a container end portion during manufacture |
| 12/07/1993 | CA1324870C Method for crystallizing thermoplastic material |
| 11/23/1993 | CA1324585C End closure, a method for its application on hollow tubular profiles and a device for performing said application |
| 11/02/1993 | CA1323848C Plastic closures for containers and cans and methods of and apparatus for producing such closures |
| 10/26/1993 | US5256229 Sterile containment welding device for plastic tubes |
| 10/20/1993 | CN2144052Y Plastic pipe flaring die |
| 10/19/1993 | US5253996 Apparatus for manufacturing containers with thickened flanges |
| 10/19/1993 | CA1323330C Lid for can-like container and method of manufacturing same |
| 10/06/1993 | EP0522017B1 Method, end-piece and apparatus for producing a product-filled container |
| 09/14/1993 | US5244622 Cone control method for fabricating composite shafts |
| 09/14/1993 | US5244522 Total containment welding of plastic tubes |
| 08/19/1993 | WO1993015970A1 Means for attaching fitment and method of applying fitment |
| 08/17/1993 | US5236538 Cone control tool for manufacturing composite shafts |
| 08/11/1993 | CN2139885Y Moving type hemming make-up plastic cup mouth |
| 07/22/1993 | DE4301155A1 Scissors type device for printing round e.g. plastic gas pipes - has two pincer arms at one end holding two curved shells of radius suitable to clamp round pipe, whilst other end is opened and closed by suitable means |
| 06/16/1993 | EP0290625B1 Production of a container equipped with metallic lid |
| 06/15/1993 | US5219507 Method of making a tamper indicating package |
| 06/10/1993 | WO1993010967A1 Method and apparatus for securing a pouring spout to a container |
| 06/10/1993 | CA2117292A1 Method and apparatus for securing a pouring spout to a container |
| 06/08/1993 | US5217555 Process for making hollow tubular structural members with integral end attachment fittings |
| 06/01/1993 | US5215694 Method of forming a container with dripless spout |
| 05/27/1993 | DE4138608A1 Plastics tube and component welding - involves using heated bush round tube at component joint with inner tube support |
| 05/25/1993 | US5213860 Plastic ampul |
| 05/18/1993 | CA1317726C2 Container, method, arrangement for manufacturing the same |
| 05/12/1993 | EP0540770A1 Impact protected , sealed, double-walled pipe body |
| 05/11/1993 | US5209800 Sterile cutting |
| 04/27/1993 | US5205885 Process and apparatus for the production of tighthead drums and widemouth drums |
| 04/27/1993 | CA1316962C Methods of manufacturing tube coupling bodies |
| 04/20/1993 | US5203943 Heating; pressing; leak-resistant; medical equipment: intravenous fluid delivery systems |
| 04/20/1993 | US5203379 Headed thermoplastic tube |
| 04/14/1993 | CN2129674Y Plastic expansion mouth edge tilting machine |
| 04/08/1993 | DE4133250A1 Membrane tube bundle mfr. used in micro- and ultrafiltration - by connecting evenly spaced tubes together at ends which have polygonal shape |
| 04/06/1993 | US5199153 Method for making a flanged pipe length having a lining of plastic material |
| 03/18/1993 | WO1993005332A1 Pipe joint and process for producing pipe joints made of polyolefin |
| 03/18/1993 | WO1993004845A1 Method and apparatus for manufacturing a container filled with a product |
| 03/18/1993 | WO1993004844A1 Hot gas heating device |
| 03/18/1993 | CA2116770A1 Method and apparatus for manufacturing a container filled with a product |
| 03/18/1993 | CA2116561A1 Pipe joint and process for producing pipe joints made of polyolefin |
| 03/10/1993 | EP0530387A1 Pipeline connection and method of manufacturing pipeline connections made of polyolefine |
| 03/10/1993 | EP0489865A4 Tamper indicating closure having retaining hoop with relief windows |
| 03/03/1993 | EP0528836A1 Method and device for forming flanges an plastic pipe |
| 03/03/1993 | CN1069534A Manufacturing technology for F4 glass-fiber annular belt without joint |
| 03/02/1993 | US5190880 Tube known as straw, for cryogenically preserving biological samples |
| 03/02/1993 | CA1313929C Method for fastening soft porous tubes |
| 02/23/1993 | US5188697 Process and device for welding of tubular plastic parts |
| 02/23/1993 | US5188593 Dual lumen catheter |
| 01/26/1993 | US5181615 Plastic closures for containers and cans and methods of and apparatus for producing such closures |
| 01/21/1993 | DE4130624C1 Plastic pipe prodn., used for gas-gas heat exchanger - by dividing pipe section of partially crystalline plastic in to sections, forming outer cone section at one end and collar section at other end, etc. |
| 01/13/1993 | EP0522017A1 Method, end-piece and apparatus for producing a product-filled container. |
| 01/13/1993 | EP0522003A1 Method and apparatus for controlling the temperature of a container end portion during manufacture. |
| 01/05/1993 | US5176607 Method and apparatus for forming a fabricated thermoplastic container and a fabricated thermoplastic container fabricated thereby |
| 12/23/1992 | EP0519160A1 Pliers for closing tubes |
| 12/15/1992 | US5171041 Reinforced flanges on plastic pipe |
| 12/08/1992 | US5169374 Method and apparatus for securing a pouring spout to a container |
| 12/02/1992 | EP0516595A1 Equipment for forming and cooling socket ends on pipes of thermoplastic material |
| 12/02/1992 | CN1019284B Method for crystalizing thermoplastic material |
| 11/25/1992 | EP0270621B1 Tamper-proof closure |
| 11/24/1992 | US5165566 End closure, a method for its application on hollow tubular profiles and a device for performing said application |
| 11/03/1992 | US5160396 Low thermal inertia heater |
| 10/28/1992 | EP0510785A1 Process and apparatus for welding two hollow bodies |
| 10/28/1992 | EP0510078A1 Tamper evident caps and methods for producing such caps. |
| 10/28/1992 | EP0471031A4 Methods of and apparatus for making container or cans |
| 10/27/1992 | US5158195 Closure cap with a seal and method of and apparatus for forming such closure and seal |
| 10/14/1992 | EP0508474A2 Total containment welding of plastic tube |
| 09/29/1992 | US5151236 Method for forming convex non-extractable formed pieces made of a composite material |
| 09/16/1992 | EP0503113A1 Process for coating a measuring pipe of a flow meter |
| 09/08/1992 | US5145621 Crossover mold tool for consolidating composite material |
| 09/02/1992 | CN1018064B End closure, method for its application on hollow tubular profiles and device for preforming said application |
| 08/06/1992 | WO1992012904A1 Microwave container having a flange construction securing two walls made of different material |
| 06/23/1992 | CA1304042C Closure cap with a seal and method of and apparatus for forming such closure and seal |
| 06/17/1992 | EP0490638A2 Method of making a leak resistant connection between tubular members in a fluid transport system |
| 06/17/1992 | EP0489865A1 Tamper indicating closure having retaining hoop with relief windows. |
| 06/16/1992 | US5122218 Tubular plastic crimping method and apparatus |
| 06/16/1992 | CA1303519C Packaging machine |
| 06/13/1992 | CA2055895A1 Article forming process, and product |
| 06/09/1992 | US5119535 Method of reconfiguring rigid and semirigid structures |
| 06/02/1992 | US5118277 Apparatus for forming the edge of containers of synthetic thermoplastic material |
| 05/26/1992 | US5115938 Containers and cans and method of and apparatus for producing the same |
| 04/30/1992 | WO1992006664A1 Plastic ampul |
| 04/21/1992 | US5105524 Method for flaring pipe liners |
| 04/19/1992 | CA2027690A1 Plastic ampul |
| 04/15/1992 | EP0480675A1 Thermoplastic cup |
| 04/15/1992 | EP0480109A1 Tube or spangle for the cryogenic conservation of biological samples like virus, and procedure for filling |
| 04/07/1992 | US5102324 Precision tipping device for surgical catheters |
| 04/02/1992 | WO1992005027A1 Mould device, process for the production of a container and container produced by this process |
| 03/31/1992 | US5100009 Closure and access systems for containers and methods of manufacture and use |
| 03/31/1992 | US5099888 Impact protected, sealed, double-walled pipe body |
| 03/18/1992 | EP0475126A2 Method of forming a headed thermoplastic tube |
| 03/17/1992 | US5096528 Method of forming chamfered spigot end on pipe |
| 03/11/1992 | EP0473801A1 A device for forming internal grooves in plastic pipes and pipe portions |
| 03/10/1992 | US5094795 Method for forming flanges on plastic pipe |
| 03/05/1992 | WO1992003370A1 Press on, screw tight means for applying a closure |
| 02/25/1992 | US5090788 Tamper indicating package |