| Patents for B29L 24 - Articles with hollow walls (240) |
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| 02/17/2015 | US8955281 Exterior building material having a hollow thin wall profile and an embossed low gloss surface |
| 09/16/2014 | US8834992 Thermoplastic planks and methods for making the same |
| 05/07/2014 | EP2727718A1 Resin laminated plate |
| 05/07/2014 | CN101925448B 中空双壁面板及使用该中空双壁面板制造的车辆用内部装饰板 Hollow double-wall panels and the use of the double-wall panel manufacturing hollow interior decorative plates for vehicles |
| 04/09/2014 | CN103717389A Resin laminated plate |
| 03/26/2014 | EP2709826A1 Composite panel and process for producing same |
| 08/28/2013 | EP2629957A1 Process and apparatus for the production of blown double walled containers |
| 04/16/2013 | US8420189 Method for the production of a sealing cover and sealing cover produced by said method |
| 03/06/2013 | CN101817223B Interior finishing panel for vehicle and method of manufacturing the same |
| 01/03/2013 | WO2013002366A1 Resin laminated plate |
| 11/15/2012 | WO2012152936A1 Composite panel and process for producing same |
| 08/01/2012 | CN202357443U Bottle fetching mechanism of full-automatic plastic extrusion bottle blowing machine |
| 07/10/2012 | CA2404804C Process for improving the adhesion propreties of a non-oxide ceramic substrate to be glued in place |
| 05/09/2012 | CN101358005B Preparation method of high density polyethylene hollow wrapped pipe |
| 04/25/2012 | EP2444238A2 Method for joining sandwich truss core panels and composite structures produced therefrom |
| 03/28/2012 | CN101240094B Propylene-like resin composition and blow molded panel composed of the same |
| 03/20/2012 | CA2450639C Multilayer containers and process for forming multilayer containers |
| 09/21/2011 | CN102189688A Winding-type pipe body manufacturing device |
| 08/16/2011 | US7998120 Prefilled syringe and production method for a barrel thereof |
| 06/15/2011 | CN101240864B Hollow silencing pipeline molding equipment |
| 05/26/2011 | US20110123414 Multilayer containers |
| 05/25/2011 | EP1417032B1 Method for the production of a sealing cover and sealing cover produced by said method |
| 04/06/2011 | EP2305446A1 Multilayer containers and process for forming multilayer containers |
| 03/09/2011 | EP2292408A1 Insulating light transmitting element, method for manufacturing the same, and dome comprising such an element |
| 12/22/2010 | CN101925448A Double-walled hollow panel and vehicle interior panel produced using panel |
| 10/05/2010 | CA2463519C Assembly for a closable fluid connection |
| 09/28/2010 | US7803305 Such as blood collection tube, having non-compatible polymers, yet without adhesive or tie layers between them; molding melt of incompatible polymers through a nozzle which directs the first and second melts into the mold cavity as inner and outer skin layers with a core layer of the second melt between |
| 09/08/2010 | CN101328229B Polymerizing pipe for polymerization reaction and preparation thereof |
| 09/01/2010 | CN101817223A Interior finishing panel for vehicle and method of manufacturing the same |
| 09/01/2010 | CN101816561A Multilayer containers and process for forming multilayer containers |
| 05/26/2010 | CN1516642B Multilayer containers and process for forming multilayer containers |
| 05/19/2010 | CN101053994B Online flared method for HDPE heavy caliber double walls corrugated pipe |
| 04/06/2010 | US7690528 Assembly for a closable fluid connection |
| 03/16/2010 | US7678317 Concrete mixing drum manufacturing method |
| 11/18/2009 | CN100560311C HDPE double-wall corrugated pipe online drilling method |
| 10/14/2009 | CN201325171Y Forming device of double-wall plastic pipe |
| 09/09/2009 | CN100536953C Liquid bag, liquid bag mouth member, and method of producing the same |
| 06/04/2009 | WO2009069789A1 Double-walled hollow panel and vehicle interior panel produced using the panel |
| 05/27/2009 | CN101439577A Device for forming double-walled plastic pipe |
| 02/04/2009 | CN100457424C Process for producing large caliber hard polyvinyl chloride double wall corrugated pipe |
| 01/21/2009 | CN101351324A Vacuumed-formed or injected sub shell for static reinforcement of bathub shell |
| 12/24/2008 | CN101328229A Polymerizing pipe for polymerization reaction and preparation thereof |
| 12/17/2008 | CN100443542C Oxygen-scavenging resin containers |
| 12/03/2008 | CN100439098C Shape-memory polybutylene terephthalate laminated film, and its production method and use, and polybutylene terephthalate film producing method |
| 09/24/2008 | EP1971476A1 Vacuumed-formed or injected sub shell for static reinforcement of bathub shell |
| 09/03/2008 | CN201109178Y Double-wall strengthened plastic pipe shaper |
| 08/27/2008 | CN100413673C Method and apparatus for producing polybutylene terephthalate film, and shape-memory polybutylene terephthalate laminated film |
| 08/13/2008 | CN101240864A Hollow silencing pipeline and its molding process and equipment |
| 08/13/2008 | CN101240094A Propylene-like resin composition and blow molded panel composed of the same |
| 08/06/2008 | CN100408305C Double-walled spiral pipe production apparatus and production method thereof |
| 06/03/2008 | US7381455 Flexible tube, resistant to stress cracking and impermeable to water vapor |
| 03/05/2008 | CN101137488A Interior automotive trim part and process for producing the same |
| 03/05/2008 | CN101134363A Double-walled clamping bar plastic tube forming device |
| 02/19/2008 | US7331652 Joint structure and method of producing same |
| 02/06/2008 | EP1226009A4 Vehicle mounted plastics drum for concrete mixing and methods of manufacture thereof |
| 01/17/2008 | WO2007076558A8 Vacuumed-formed or injected sub shell for static reinforcement of bathub shell |
| 10/17/2007 | CN101053994A Online flared method for HDPE heavy caliber double walls corrugated pipe |
| 10/17/2007 | CN101053959A HDPE double-wall corrugated pipe online drilling method |
| 10/10/2007 | CN100341748C Supporting board and its manufacturing mould |
| 07/25/2007 | EP1809468A1 Vehicle part made of a non-yieldable material, method and mould for the production of said part |
| 07/05/2007 | WO2007076558A1 Vacuumed-formed or injected sub shell for static reinforcement of bathub shell |
| 07/05/2007 | US20070152374 Plastic laminate body, manufacturing method of the same, and rear projection type image display apparatus |
| 06/20/2007 | CN1321804C Flexible tube resistant to stress cracking and impermeable to water vapour |
| 06/19/2007 | CA2285131C Method for the continuous manufacture of a twin-wall pipe having a pipe socket and apparatus for putting the method into practice |
| 04/17/2007 | US7204949 Excessive part of the plastic laminate member is moved to an escape part which is pre-formed at the plastic substrate |
| 04/12/2007 | US20070082160 Flexible tube, resistant to stress cracking and impermeable to water vapour |
| 04/11/2007 | CN1946540A Interior finishing panel for vehicle and method of manufacturing the same |
| 04/03/2007 | US7198255 Liquid bag, liquid bag mouth member, and method of producing the same |
| 01/10/2007 | EP1741543A1 Interior finishing panel for vehicle and method of manufacturing the same |
| 01/03/2007 | CN1292889C Method and equipment for mfg. hollow spiral and products manufactured by said equipment |
| 12/06/2006 | CN1872525A Jet forming method for hollow chopping block |
| 12/06/2006 | CN1872524A Jet forming method for body of hollow water control valve |
| 11/22/2006 | CN2838927Y Double-wall spiral tube producing equipment |
| 10/12/2006 | WO2006106933A1 Interior automotive trim part and process for producing the same |
| 09/14/2006 | US20060202362 Liquid bag, liquid bag mouth member, and method of producing the same |
| 07/18/2006 | CA2382250C Vehicle mounted plastics drum for concrete mixing and methods of manufacture thereof |
| 06/21/2006 | CN1789328A Oxygen-scavenging resin containers |
| 04/19/2006 | EP1434684B1 Assembly for a closable fluid connection |
| 03/08/2006 | CN2763005Y Mould for producing plastic three-wall corrugated pipe |
| 01/25/2006 | CN1724244A Method and equipment for mfg. hollow spiral and products manufactured by said equipment |
| 11/23/2005 | CN1700983A Shape-memory polybutylene terephthalate laminated film, and its production method and use, and polybutylene terephthalate film producing method |
| 11/23/2005 | CN1700976A Method and apparatus for producing polybutylene terephthalate film, and shape-memory polybutylene terephthalate laminated film |
| 11/01/2005 | US6960278 Method of improving the properties of adhesion of a non-oxide ceramic substrate before gluing it |
| 09/21/2005 | EP1577340A1 A heavy plastic film, insulating structures containing it, process for its preparation and the use thereof |
| 09/21/2005 | CN1671438A Liquid bag, liquid bag mouth member, and method of producing the same |
| 09/15/2005 | US20050202213 Insulation structures |
| 06/07/2005 | US6902311 Plastics drum for concrete mixing and methods of manufacture thereof |
| 06/01/2005 | EP1535722A2 Conduit and method of forming |
| 06/01/2005 | EP1535643A1 Liquid bag, liquid bag mouth member, and method of producing the same |
| 05/19/2005 | US20050103431 Concrete mixing drum manufacturing method |
| 02/17/2005 | US20050037165 Such as blood collection tube, having non-compatible polymers, yet without adhesive or tie layers between them; molding melt of incompatible polymers through a nozzle which directs the first and second melts into the mold cavity as inner and outer skin layers with a core layer of the second melt between |
| 02/16/2005 | CN1189684C Thin-walled cylinder made from fiber-reinforced plastics material |
| 01/26/2005 | EP1263569B9 Flexible tube, resistant to stress cracking and impermeable to water vapour |
| 01/18/2005 | US6843024 Weather strip including core-removal slot |
| 01/06/2005 | US20050003144 Merhod for the production of a sealing cover and sealing cover produced by said method |
| 12/30/2004 | US20040267194 Prefilled syringe and production method for a barrel thereof |
| 12/30/2004 | US20040265420 Assembly for a closable fluid connection |
| 12/02/2004 | US20040241383 Excessive part of the plastic laminate member is moved to an escape part which is pre-formed at the plastic substrate |
| 12/02/2004 | US20040239733 Joint structure and method of producing same |
| 10/27/2004 | CN1172781C Vehicle mounted plastics drum for concrete mixing and methods of manufacture thereof |