| Patents for F16L 39 - Joints or fittings for double-walled or multi-channel pipes or pipe assemblies (3,760) |
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| 06/25/1996 | US5529656 Method of making fitting joint for double containment pipe |
| 06/25/1996 | US5529347 Hydraulic turning joint |
| 06/13/1996 | WO1996018063A1 Internal coiled tubing connector |
| 06/11/1996 | US5524937 Internal coiled tubing connector |
| 06/06/1996 | WO1996017203A1 Device, method and coupling seal between a flange having at least one tube and a part |
| 05/30/1996 | DE19509580A1 Refined steel tube section for erection of jacketed chimney |
| 05/15/1996 | EP0711946A1 Plug coupling for pipes |
| 05/15/1996 | DE19519416C1 Pipe joint or union used in heating system |
| 05/09/1996 | WO1996013683A1 Fluid connector assembly |
| 05/09/1996 | DE4439137A1 Hydraulic pivot joint for two-frame swivel connection |
| 05/07/1996 | US5513681 Fuel dispensing system, hose assembly therefor and methods of making the same |
| 04/24/1996 | EP0707696A1 Separable connector for pressure fluid components |
| 04/24/1996 | EP0694141A4 Fuel dispensing hose breakaway assembly |
| 04/23/1996 | US5509727 Ralway automatic brake control valve test unit |
| 04/17/1996 | EP0707172A1 Connector for three or more capillary tubes |
| 04/16/1996 | US5507530 Plural male and female fluid coupler connecting mechanism and method |
| 04/16/1996 | US5507529 Rapid coupling device for tube members of a heat exchanger |
| 04/03/1996 | CN1119719A Seamless T-branch pipe making process |
| 03/28/1996 | WO1996009487A2 A double containment pipe coupling assembly, system and method |
| 03/27/1996 | EP0703425A1 Expansion valve mounting member |
| 03/20/1996 | EP0560963B1 Gas coupling apparatus |
| 03/19/1996 | CA2020414C Method of connecting pipes of plastics material of a double pipe system and a pipe connection made by the method |
| 03/14/1996 | WO1996007847A1 Dual containment fitting |
| 03/12/1996 | US5498036 For joining together inner and outer tubes |
| 03/12/1996 | US5497810 Hose assembly and method of making the same |
| 03/12/1996 | US5497809 Vented bending sleeves for coaxial tubing systems |
| 02/28/1996 | EP0698194A1 Tube attachment assembly and method of its manufacture |
| 02/27/1996 | US5494374 Secondary containment flexible underground piping system |
| 02/27/1996 | US5494318 Piping system |
| 02/15/1996 | WO1996004502A1 Pipe joint |
| 01/31/1996 | EP0694141A1 Fuel dispensing hose breakaway assembly |
| 01/30/1996 | US5487569 Connector for three or more capillary tubes |
| 01/24/1996 | EP0693667A1 Apparatus for the connection of the inlet and outlet tubes of heat exchanger |
| 01/09/1996 | US5482088 Supports double-containment systems with axial-guiding and flexibility |
| 01/09/1996 | CA2078393C Multi-coupling device for crane hydraulic lines |
| 01/02/1996 | US5480218 Railway brake pipe bracket with access ports |
| 12/27/1995 | EP0688993A1 Adaptor for connecting tubes to an animal |
| 12/26/1995 | US5478171 System for conveying a fluid through an under-the-ground location of making the same |
| 12/26/1995 | US5478119 Polarized manifold connection device |
| 11/30/1995 | DE19519073A1 Exhaust gas and combustion air outlet and infeed pipeline connection |
| 11/29/1995 | EP0684419A1 Extension coupling for distribution devices for gaseous fluids and/or liquids |
| 11/28/1995 | US5469887 Hydraulic coupling with pressure equalizing valve |
| 11/09/1995 | WO1995030106A1 Quick connect air-conditioning coupling |
| 11/07/1995 | US5464042 Quick connect air-conditioning coupling |
| 11/02/1995 | DE4415244A1 Hydraulic control hose for adjacent mining shield units |
| 10/31/1995 | US5463187 For housing subterranean communication lines |
| 10/26/1995 | WO1995028231A1 Twin tube locking assembly |
| 10/18/1995 | EP0677692A2 Flexible dual wall hose or pipe assembly |
| 10/17/1995 | US5458379 Valve-coupling assembly |
| 10/17/1995 | US5458375 Rotary connector for fluid conduits |
| 10/16/1995 | CA2145970A1 Flexible dual wall hose or pipe assembly |
| 10/12/1995 | WO1995026704A1 Connector for a gradient sequential compression system |
| 10/10/1995 | US5456502 Fittings for use with fin strengthened double wall pipeline systems |
| 10/10/1995 | CA2036921C Temporary selective connection installation with multiple fluid inlets and outlets |
| 10/03/1995 | US5454603 Co-axial hose coupling adapted for replacing inner hose upon rupture thereof and method therefor |
| 09/28/1995 | DE4410561A1 Lead connecting device for aquarium filter |
| 09/26/1995 | US5452922 Elbow fittings with expanded outer annulus space for double-containment assemblies |
| 09/15/1995 | CA2143400A1 Double containment pipe support retainer |
| 09/13/1995 | EP0511241B1 Fluid couplings |
| 09/12/1995 | US5449204 Double containment fitting |
| 09/12/1995 | US5449203 Fittings for connection to double wall pipeline systems |
| 08/16/1995 | EP0667472A2 Modular valve and delivery system for fluids |
| 08/09/1995 | EP0666019A1 Telescopic extensible rod |
| 08/08/1995 | US5439029 Rotary leadthrough |
| 08/02/1995 | EP0665408A1 Riser for hot water supply system and warm water distribution pipe for multi-story building |
| 08/02/1995 | EP0665400A1 Quick connect conduit coupling |
| 07/25/1995 | US5435607 Rotary coupler |
| 07/20/1995 | WO1995019291A1 Fuel dispensing system and method of making |
| 07/18/1995 | US5433484 Double containment pipe and fitting joint |
| 07/13/1995 | DE4437380A1 Twin=walled exhaust pipe - comprises two shanks joined by bend and inner pipe has two sections connected by sliding joint in one shank and inner pipe support is in bend |
| 07/12/1995 | EP0662564A1 Air gap insulation exhaust pipe and method of construction |
| 06/27/1995 | USRE34978 Assembly for connecting multi-duct conduits |
| 06/27/1995 | US5427419 Pipe system |
| 06/20/1995 | US5425559 Radially deformable pipe |
| 06/20/1995 | US5425225 Telescopic extensible rod for agricultural tools for picking fruit from trees or for cutting off branches of trees |
| 06/14/1995 | EP0657680A2 Tube coupling block |
| 06/14/1995 | EP0657679A2 Connector unit, particularly of the multiple-connection rapid-engagement type |
| 06/14/1995 | EP0657678A1 Tube coupling for fluidic apparatus |
| 06/14/1995 | EP0657238A1 Arrangement for the transmission of a pressurized medium |
| 06/13/1995 | US5423575 Concentric riser joint with self-aligning coupling |
| 06/13/1995 | US5423353 Hose |
| 06/01/1995 | DE4439951A1 Quick release connector for parallel pipes esp. vehicle heat exchanger |
| 05/30/1995 | US5419593 Interlocking union for double containment pipe |
| 05/18/1995 | DE4337887A1 Hot gas pipe connection |
| 05/16/1995 | US5415694 Vacuum coating apparatus with rotary-driven substrate carrier |
| 05/16/1995 | US5415438 Drainage vertical tube joint |
| 05/16/1995 | US5415437 Tube coupling for fluidic apparatus |
| 05/11/1995 | WO1995012779A1 Secondary containment flexible underground piping system |
| 05/04/1995 | WO1995012088A1 Hose cover and hose assembly |
| 05/04/1995 | DE4438139A1 Thermisch heizbare Leitung Thermally heated line |
| 05/03/1995 | EP0638157A4 Quick connector with one-piece retainer. |
| 04/27/1995 | WO1995011405A1 Co-axial hose coupling adapted for replacing inner hose upon rupture thereof and method therefor |
| 04/27/1995 | DE4432562A1 Schnellverbindungs-Schwenkkupplung Quick-connect swivel coupling |
| 04/23/1995 | CA2127506A1 Quick connect swivel coupling |
| 04/13/1995 | DE4334570A1 Pipe connection with length compensation |
| 04/13/1995 | DE4334314A1 Self-clamping hose connection |
| 04/12/1995 | EP0647811A1 A device for the connection of fluid pipelines to relative delivery appliances |
| 04/12/1995 | EP0632873A4 Water conserving wastewater disposal system. |
| 04/11/1995 | US5405528 Modular microporous filter assemblies |
| 04/05/1995 | EP0646029A1 Adapter for tube with multiple orifices |