| Patents for F16L 47 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics (7,981) |
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| 12/21/2004 | US6832785 Forming open ended, annular recess with interior radial recess surface; inserting material; bonding |
| 12/16/2004 | DE10327220B3 Plastics branch saddle, for large plastics pipes, has a conical opening fitted with a heating coil to take the inserted conical end of the branch pipe and be welded in place |
| 12/16/2004 | DE10324471B3 Rohrartiger Stutzen A tubular nozzle |
| 12/15/2004 | EP1486715A1 Pipe joint |
| 12/15/2004 | CN2663779Y A plastic flange |
| 12/15/2004 | CN2663778Y External hot melting composite pipe fittings |
| 12/15/2004 | CN2663777Y Hot melt reinforced antiseptic steel-plastic adapter |
| 12/15/2004 | CN2663776Y Hot melt clip type multiunit pipe fittings |
| 12/15/2004 | CN2663767Y Steel plastic tube |
| 12/15/2004 | CN1180193C Double-layered pipe union with soft inner layer |
| 12/09/2004 | WO2004106794A2 Irrigation coupling apparatus and method |
| 12/09/2004 | WO2004073764A3 Extracorporeal circulation tube connector |
| 12/08/2004 | CN2662042Y Glass fibre reinforced plastic pipeline with holding down latch |
| 12/02/2004 | WO2004104468A1 Pipe connector and apparatus for manufacturing the same and method for manufacturing the same |
| 12/02/2004 | WO2004104465A2 Composite coiled tubing end connector |
| 12/02/2004 | US20040241362 Glossy tubes and pipes |
| 12/02/2004 | US20040240940 Irrigation coupling apparatus and method |
| 12/02/2004 | US20040239112 Tubular socket |
| 12/02/2004 | US20040239104 Fusion-bonded processed product of resin member, method for producing same and method for fusion-bonding resin members |
| 12/02/2004 | US20040239010 Fuel filling; extrusion tube; breather pipe; blowing compressed gas |
| 12/02/2004 | US20040237542 Lineary-actuated-cryo-fluid connection (lacc) for manufacturing machines |
| 12/02/2004 | DE10320997A1 Valve drilling fitting has spindle for driving the valve body and cutter tool designed telescopic and in several parts |
| 12/02/2004 | DE102004016234A1 Fitting for attaching pipe comprising layer of aluminum between two layers of thermoplastic to thermoplastic connector comprises tubular section which is pushed into pipe and annular section which fits over its outside |
| 12/02/2004 | CA2525958A1 Composite coiled tubing end connector |
| 12/01/2004 | EP1482233A2 Tubular connecting piece |
| 12/01/2004 | CN2660282Y Connecting piece of plastic/steel composite pipe |
| 12/01/2004 | CN1550747A Tube device, and piping system including the tube device |
| 11/24/2004 | CN2658533Y Pipeline connecting device |
| 11/24/2004 | CN2658532Y Connector for metal plastic composited tube |
| 11/18/2004 | US20040227345 Tube device, and piping system including the tube device |
| 11/18/2004 | DE20320645U1 Vorrichtung zum Verbinden eines Bauteils mit einem Körper Device for connecting a component with a body |
| 11/17/2004 | EP1477717A1 Tube device, and piping system including the tube device |
| 11/17/2004 | EP1476296A1 A method and a device for connecting a plastic conduit and a plastic socket |
| 11/17/2004 | CN2656778Y Reinforced plastic composite pipe connection piece and reinforced plastic composite pipe |
| 11/17/2004 | CN1546897A Pipe connecting piece of plastic-steel multiunit tube and extrusion seal method |
| 11/11/2004 | WO2004074725A3 Slip collar |
| 11/11/2004 | US20040222630 Connecting structure for a thermoplastic tube, integrated assembly and method |
| 11/11/2004 | US20040222627 Electrofusion socket forming system |
| 11/10/2004 | EP1475218A1 Fusion-worked product of resin members and production method therefor and method of fusing resin members |
| 11/10/2004 | EP1474629A1 Pipe fitting comprising at least two layers of different material, the innermost layer made of plastic |
| 11/10/2004 | EP1350054B1 Tapping fitting |
| 11/04/2004 | WO2004094916A2 Dwv fitting made from cpcv |
| 11/04/2004 | DE202004013061U1 Injection molded saddle, for the junction between polyethylene gas/water pipes, is of polyethylene which is treated by electron/gamma rays for conversion into cross linked polyethylene to match the pipe material for welding |
| 11/04/2004 | DE202004012714U1 Luer-Lock-Verbinder für medizinische Geräte Luer-Lock connector for medical devices |
| 10/28/2004 | WO2004092631A2 Plastic tube joint |
| 10/28/2004 | DE10318321A1 Verfahren zum Ultraschallschweißen von Kunstoffkomponenten A method for ultrasonic welding of plastic components |
| 10/27/2004 | CN2651567Y Clasp style plastic pipe connector |
| 10/27/2004 | CN1541162A Glossy tubes and pipes |
| 10/21/2004 | WO2004090410A1 Fitting for fluid conveyance |
| 10/21/2004 | US20040206741 Fusion joining device for plastic tubes |
| 10/21/2004 | US20040206443 Ultrasound welding of plastics components |
| 10/21/2004 | US20040206412 Nylon resin multi-layer pipe and method for adhering same |
| 10/21/2004 | DE102004014988A1 Kupplung für Kraftstoffsystemkomponenten Coupling for fuel system components |
| 10/20/2004 | EP1468811A1 Process for ultrasonic welding of plastic components |
| 10/20/2004 | EP1468220A1 Fitting |
| 10/20/2004 | CN2649918Y PP-K composite pipe hot-melt stripping-proof pipe fitting |
| 10/20/2004 | CN1537715A Process for ultrasonic welding of plastic components |
| 10/19/2004 | CA2464969A1 The ultrasound welding of plastics components |
| 10/14/2004 | US20040201212 Plastic tube joint |
| 10/13/2004 | EP1141608B1 Method for manufacturing an arrangement for connecting double-shelled plastic pipes |
| 10/13/2004 | CN2648233Y Steel skeleton plastic composite pipe with spigot and socket and sweat soldering joint |
| 10/13/2004 | CN1170876C Rubber elastomer for expanding head of tube expander |
| 10/12/2004 | CA2117533C Heat-recoverable article |
| 10/07/2004 | US20040195830 Injection molded coupling for fuel system components |
| 10/07/2004 | US20040194840 CPVC drain waste and vent fittings |
| 10/07/2004 | DE202004011463U1 Verbindungsvorrichtung für Leitungen und Kraftfahrzeug mit einer derartigen Verbindungsvorrichtung Device for connecting cables and motor vehicle with such a connecting device |
| 10/06/2004 | EP1465309A2 System of junctions for the connection of protective elements for electro-technical use |
| 10/06/2004 | EP1464884A1 Connection method and connection structure of plastic pipe |
| 10/06/2004 | EP1463903A1 Device for tapping conduits |
| 10/06/2004 | CN1170081C Plastic pipe with seat and method for producing same |
| 09/29/2004 | CN2644850Y Multiple tube fittings |
| 09/29/2004 | CN2644849Y Hot melt tube element spigot-and-socket arrangement |
| 09/29/2004 | CN2644848Y 热熔承插管件 Hot melt intubation |
| 09/29/2004 | CN2644847Y Multiple tubes bell and spigout joint |
| 09/29/2004 | CN2644846Y High pressure large bend radius glass reinforced plastic elbow pipe |
| 09/29/2004 | CN2644831Y Composite antibiotic stainless steel water pipe |
| 09/28/2004 | CA2093787C Welding connection assembly |
| 09/23/2004 | US20040183302 Multi-diameter tube coupling |
| 09/23/2004 | DE102004011866A1 Vorrichtung zur Schiebemontage von Werkstücken Device for sliding assembly of workpieces |
| 09/22/2004 | CN2643118Y Glass reinforced plastic compound pipe fitting |
| 09/22/2004 | CN2643112Y A valve quickly connecting to PVC pipe |
| 09/22/2004 | CN2643111Y A widebore special purpose valve for PVC pipe |
| 09/22/2004 | CN2643110Y A dualpurpose valve |
| 09/21/2004 | US6793997 Plastic molding having two or more layers and antistatic properties |
| 09/16/2004 | WO2004079250A1 Manifold comprising a body with a conical inner surface such that the cross-sectional area decreases in the direction of flow |
| 09/15/2004 | CN2641426Y Self-connecting, double wall plasticity tube material |
| 09/15/2004 | CN2641425Y Tube piece end cover locking device for PP-R type tube |
| 09/15/2004 | CN1166508C Method of making spirally-wound tube |
| 09/08/2004 | CN2639663Y Connecting structure of pipe quick connection |
| 09/08/2004 | CN2639662Y Quick pipe connector assembly of lubricating system |
| 09/08/2004 | CN2639661Y Direct insertion type connector for micro-irrigation pipe line |
| 09/08/2004 | CN2639631Y Valve of resisting strong corrosion for medical and biochemical |
| 09/07/2004 | CA2147481C Process of manufacturing formed parts made of hot-formable plastics |
| 09/02/2004 | WO2004074731A1 Method and apparatus for joining plastic pipe |
| 09/02/2004 | WO2004074725A2 Slip collar |
| 09/02/2004 | WO2004074724A2 Electrofusion coupling particularly useful for coupling plastic pipes |
| 09/02/2004 | WO2004074587A2 Flexible sleeve for connection to a plumbing fixture |
| 09/02/2004 | WO2004073764A2 Extracorporeal circulation tube connector |
| 09/02/2004 | US20040171302 Connectors, connector assemblies, fluid systems, and method for making a connection |
| 09/02/2004 | US20040169370 Coupling device for polymeric pipes |