| Patents for F16L 31 - Arrangements for connecting hoses to one another or to flexible sleeves (491) |
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| 08/31/1999 | CA2124670C Lawn and garden sprayer with hose compression connector |
| 08/18/1999 | CN2333861Y Short casing break out device |
| 08/11/1999 | EP0934485A1 Method for locking the jointing of a plastic tube on a connecting piece |
| 08/03/1999 | US5931510 Hose end fitting assembly |
| 07/15/1999 | DE19800986A1 Connecting piece, especially as component part of lead-in connection between municipal gas line and stopcock in house |
| 07/08/1999 | WO1999034142A1 Pipe of hard thermoplastic resin, pipe joint structure and methods of manufacturing the same |
| 07/08/1999 | CA2295836A1 Pipe made of rigid thermoplastic resin, pipe joint structure and their manufacturing method |
| 03/24/1999 | EP0812402A4 Tubing end-piece and connector |
| 02/04/1999 | WO1999005445A1 Pipe with one end forming a connecting section, method for making the connecting section, and device therefor |
| 11/04/1998 | EP0875708A1 Swivel-connector |
| 10/14/1998 | EP0870961A1 Ventilation duct with zip fastener joints |
| 09/02/1998 | CN2289931Y Quick pipe joint |
| 08/26/1998 | CN2289120Y Thread compacting type transfer hose coupler |
| 08/25/1998 | US5797627 Swivel |
| 07/14/1998 | US5780123 Tubular liner and a method for connecting ends of liner tubes |
| 06/30/1998 | US5773046 Apparatus for forming an internal socket in a thermosetting elastomeric hose |
| 05/28/1998 | WO1998022175A1 Modular balloon catheter |
| 05/27/1998 | EP0843794A1 Quick connection device for fluid conduit under pressure |
| 05/14/1998 | WO1998020272A1 Method for locking the jointing of a plastic tube on a connecting piece |
| 04/28/1998 | US5743569 For use in a fluid system |
| 02/23/1998 | CA2213062A1 Exhaust conduit connector abutment extension |
| 02/04/1998 | CN2273800Y Homocentric double sleeved connector for hoses |
| 12/18/1997 | WO1997047908A1 Quick connection device for fluid conduit under pressure |
| 12/17/1997 | EP0812402A1 Tubing end-piece and connector |
| 12/17/1997 | CN2270873Y Plastic hose sealed joint |
| 11/26/1997 | EP0809062A2 Method and device for fluidtight connecting a first and at least a second pipe |
| 08/20/1997 | EP0536256B1 Radially deformable tube consisting of several releasably connected sections |
| 07/30/1997 | EP0786324A1 Method of connecting a medical tube to a plastic adapter |
| 07/16/1997 | EP0784177A2 Constructional element |
| 04/29/1997 | US5624624 Process for forming a thermosetting elastomeric hose having an internal socket formed therein |
| 04/24/1997 | WO1996041092A3 Tubing end-piece and connector |
| 12/19/1996 | WO1996041092A2 Tubing end-piece and connector |
| 12/18/1996 | EP0748974A1 Device for enhanced coupling of pipes or hoses |
| 11/12/1996 | US5573283 Branched hose construction, part therefor and methods of making the same |
| 11/12/1996 | US5573280 Tubing end-piece and connector |
| 11/06/1996 | CN2239560Y Connector of delivery hose |
| 10/29/1996 | US5568949 Method of coupling tubes or pipes, and couplings or the like obtained by implementing the method |
| 09/25/1996 | EP0733461A2 A tubular liner and a method for connecting ends of liner tubes |
| 09/24/1996 | CA2172456A1 Tubular liner and a method for connecting ends of liner tubes |
| 09/06/1996 | WO1996027097A1 Tubing end-piece and connector |
| 07/24/1996 | CN2231756Y Joint ring |
| 06/18/1996 | CA2073501C Device for connecting a flexible pipe to a rigid tubular joining piece |
| 05/15/1996 | CN2227261Y Suspender for hanging fan and pendent lamp |
| 02/28/1996 | CN2221143Y Tube jointer |
| 02/07/1996 | EP0695903A1 Tight and separable connection arrangement of a conduit with the end of a connection |
| 12/27/1995 | CN2216186Y Plastic pipe coupler |
| 11/02/1995 | EP0512015B1 Flexible coupling for hoses to be rolled flat and coupling method |
| 10/24/1995 | US5460762 Method of coupling tubes or pipes by using pressure generated by expanding material |
| 09/05/1995 | US5447341 Molder rubber hose branch |
| 08/29/1995 | US5445360 Thermosetting elastomeric hose having an internal socket formed therein |
| 06/20/1995 | US5425559 Radially deformable pipe |
| 06/14/1995 | CN1103705A Integral connecting buckle for fire hose and its producing method |
| 05/24/1995 | CN2198490Y Plug-in liquefied gas rubber tube connection assemble |
| 05/02/1995 | US5411300 Hose connecting assembly |
| 03/29/1995 | EP0645161A2 Tube connector |
| 11/29/1994 | US5368341 Pre-conditioned air hose assembly for aircraft |
| 11/22/1994 | US5366258 Flexible couplings for flexible tubes designed to be rolled up flat on themselves |
| 10/12/1994 | CN2179519Y Low pressure flexible pipe joint |
| 05/25/1994 | CN1024714C Connecting arrangement for joints of rigid pipes and hoses |
| 05/24/1994 | US5314210 Device for connecting a flexible pipe to a rigid tubular joining piece |
| 05/03/1994 | US5307995 Lawn and garden sprayer with hose compression connector |
| 04/12/1994 | US5302336 Method for producing molded hose branches from rubber and a hose produced by the method |
| 01/05/1994 | EP0577492A1 Method and apparatus for connecting pipes and branching device |
| 11/16/1993 | CA1324244C Process for the fabrication of hose couplings, and couplings produced therewith |
| 09/28/1993 | US5248171 Flexible rubber tube having rigid plastic branch connection |
| 03/23/1993 | CA1314825C Connectible flexible convoluted tubing |
| 03/02/1993 | CA1314065C In-line connector |
| 02/24/1993 | EP0528614A1 Hose connection |
| 12/30/1992 | CN2126362U Rubber tube quick-connecting joint |
| 09/29/1992 | CA1308044C Encapsulated branched coolant hose |
| 09/16/1992 | CN1064534A Connecting arrangement for joints of rigid pipes and hoses |
| 08/06/1992 | DE4102700A1 Jointing for tubing angle piece etc. - has thermoplastic angle fitting inside three tube ends and outermost elastomer injection moulded to overlap all joints and form tight seal |
| 07/29/1992 | CN1017644B Hose branching and connecting arrangements and making process thereof |
| 06/30/1992 | US5125693 Branch connector for connection between a main flexible pipe and a secondary flexible pipe |
| 02/12/1992 | CN2095993U Joint for water transport pipe |
| 01/05/1992 | WO1992001139A1 Radially deformable tube consisting of several releasably connected sections |
| 01/05/1992 | CA2086558A1 Radially deformable tube consisting of several releasably connected sections |
| 10/09/1991 | CN1014264B Disconnectable conector for pipes and bars |
| 09/19/1991 | DE4025141C1 Mfg. T=shaped rubber branch tube with insert - involves reinforcing tubular section with widened end onto lower end of branch tube to provide leak resistant part |
| 08/13/1991 | US5039134 Branched hose construction, T-connector therefor and methods of making the same |
| 08/07/1991 | EP0440564A1 Device for connecting a hose end to a rigid pipe end |
| 08/03/1991 | WO1991011649A1 Device for connecting a flexible tube to a rigid tubular joining piece |
| 07/25/1991 | WO1991010858A1 Flexible coupling for hoses to be rolled flat and coupling method |
| 07/23/1991 | US5033775 Connecting or branching device for flexible hoses |
| 05/29/1991 | DE3941413C1 Joint for underground ventilation ducts - has hose fitted to inside of pipe at area of joint |
| 05/02/1991 | DE3934599C1 Plastic connection member - for supplying sealing material into joints of concrete structure has a tubular section with connection point |
| 03/07/1991 | DE3928616A1 Check valve body forming internal part of water circuit - has metal or polyamide T=shape body with internal spring, ball seal and sealing seat |
| 03/05/1991 | US4997213 Encapsulated branch coolant hose |
| 01/15/1991 | US4984828 Device for sealing the end of a flexible collar to a flexible tubular wall |
| 01/02/1991 | EP0406139A2 Connector for tightly sealing gloves and boots to protective apparel |
| 12/12/1990 | CA2018673A1 Coupling device for high pressure hoses |
| 11/22/1990 | EP0397654A1 Tube joint |
| 11/07/1990 | CN2065276U Pipe jointer |
| 10/09/1990 | US4961442 Dynamic containment device |
| 08/09/1990 | WO1990008916A1 Arrangement for a hose coupling |
| 07/26/1990 | CA2003623A1 Universal hose connector |
| 07/04/1990 | EP0243216B1 A branching device and/or a connection for flexible pipings |
| 06/27/1990 | EP0375531A1 Device for tightly fastening the end of a flexible sleeve to the wall of a flexible pipe |
| 05/22/1990 | US4926535 Branched hose construction, T-connector therefor and methods of making the same |
| 05/09/1990 | CN2056953U Fast assembling clasp joint for pipe |