| Patents for E04F 17 - Vertical ducts; Channels, e.g. for drainage (3,992) |
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| 03/03/2015 | US8966843 Wall for separating the inside of a building from the outside |
| 02/26/2015 | WO2015026244A1 A pre-formed insert body |
| 02/26/2015 | DE102013014196A1 Aufzugschachtverkleidung für Fassadenaufzüge Elevator shaft panel for facade lifts |
| 02/25/2015 | EP2838675A1 System for the treatment of food waste in connection to dish washing installations |
| 02/24/2015 | US8959858 Deck drain and associated methods |
| 02/17/2015 | US8955278 Subfloor drainage panel |
| 02/12/2015 | US20150040500 Deck drain and associated methods |
| 02/11/2015 | CN204156442U 一种梯级式桥架竖井安装构件 One kind of stepped bridge shaft mounting member |
| 02/11/2015 | CN204152157U 烟道专用承插式对接口 Dedicated flue socket type interfaces |
| 02/11/2015 | CN204152156U 多层住宅的排风通道用无动力风帽 Multi-storey houses with no power hood exhaust passage |
| 02/11/2015 | CN102257228B 推送和移动固体废物的方法和系统 Methods and systems for pushing and movement of the solid waste |
| 02/05/2015 | WO2015015055A1 Apparatus for acting on material to be conveyed in a material conveying system |
| 02/04/2015 | CN204139550U 排管外护板安装支撑机构 Discharge tube shield installation support mechanism |
| 02/04/2015 | CN204139549U 一种用于立管洞混凝土浇灌的支撑装置 A support device riser hole for concreting |
| 02/04/2015 | CN204139548U 防排烟系统 Smoke control system |
| 01/28/2015 | CN204126210U 一种高楼垃圾监测及运输清理一体化系统 One kind of high-rise buildings and transport garbage cleanup integrated monitoring system |
| 01/28/2015 | CN204126209U 新型铝合金线槽型材 The new aluminum trough profiles |
| 01/28/2015 | CN204126208U 一种发泡铝消音烟道 One kind of foam aluminum silencer flue |
| 01/28/2015 | CN204126207U 住宅用排烟道系统 Residential flue system |
| 01/28/2015 | CN104319703A 一种梯级式桥架竖井安装构件 One kind of stepped bridge shaft mounting member |
| 01/28/2015 | CN104314296A 垃圾方便输送管道 Garbage convenient pipeline |
| 01/28/2015 | CN104314295A 可回收油污的预制烟道 Recoverable oil prefabricated flue |
| 01/28/2015 | CN104314294A 防倒灌的预制烟道 Anti-intrusion prefabricated flue |
| 01/27/2015 | US8939253 System and method for suppression of unwanted noise in ground test facilities |
| 01/22/2015 | US20150020467 Precast segment for wind turbine tower and method for building a wind turbine tower using said precast segment |
| 01/21/2015 | CN204112671U 立体化综合通道组合 Three-dimensional integrated channel combinations |
| 01/21/2015 | CN204112670U 一种建筑物内的不漏风风井 A building is not air leakage inside air shaft |
| 01/21/2015 | CN204112669U 一种组合式排气烟道 A modular exhaust flue |
| 01/21/2015 | CN104294986A 一种隔音吊顶 An acoustically insulating ceiling |
| 01/14/2015 | CN204100479U 一种建筑用顶置式喷流防烟系统 A building with an overhead jet smoke control system |
| 01/14/2015 | CN204100477U 一种车库排烟及通风系统 One kind of garage exhaust and ventilation systems |
| 01/14/2015 | CN204098709U 可开启式包管结构 Guarantee structure can be opened |
| 01/14/2015 | CN204098438U 一种用于高层建筑施工的垃圾道 A high-rise building construction garbage Road |
| 01/14/2015 | CN204098437U 一种自动输出高层建筑施工垃圾的运输及收集装置 An automatic output rise building construction waste transport and collection device |
| 01/14/2015 | CN204098436U 一种自动输出高层建筑施工垃圾的运输及筛分装置 An automatic output rise building construction waste transport and screening devices |
| 01/14/2015 | CN204098435U 一种仪表管保护装置 An instrument governing the protection device |
| 01/14/2015 | CN204098434U L型薄壁构件 L-type thin-walled structures |
| 01/14/2015 | CN204098433U 一种外方内圆弧形排烟气道 An arc-shaped exhaust fumes tract foreign |
| 01/14/2015 | CN104278822A 楼房用排气烟道内衬 Building exhaust flue liners |
| 01/14/2015 | CN102031859B 房屋建筑消防排气安全通道系统 House building fire safe passage exhaust system |
| 01/07/2015 | CN204081396U 防火污衣井道 Fire dirty clothes hoistway |
| 01/07/2015 | CN204081395U 一种混凝土墙面暗敷水管留槽施工系统 Concealed pipes for concrete wall construction system left slot |
| 01/07/2015 | CN204081394U 一种氧气设备带固定系统 One kind of oxygen equipment with fixed systems |
| 01/07/2015 | CN204081393U 新型地下室通风井 The new basement ventilation shafts |
| 01/07/2015 | CN204081392U 一种建筑垂直通风井 A building vertical shafts |
| 01/07/2015 | CN204081391U 一种建筑用排气排风箱 A building with exhaust ventilation box |
| 01/07/2015 | CN104264947A 一种建筑物内不漏风风井的施工方法和风井 No leakage air shaft construction method for a building inside the well and wind |
| 01/07/2015 | CN104264946A L型薄壁构件 L-type thin-walled structures |
| 01/06/2015 | CA2595665C Quick-attach insulation panel for air supply ducts |
| 12/31/2014 | CN204059873U 一种高层住宅的垃圾滑道 One kind of high-rise residential garbage chute |
| 12/31/2014 | CN204059872U 建筑物防水型管道井 Building waterproof tube wells |
| 12/31/2014 | CN204059871U 一种单旁通道减压井 A single-side channel relief well |
| 12/31/2014 | CN204059870U 一种排烟气道 An exclusive smoke Road |
| 12/31/2014 | CN204059869U 一种烟道出口结构 A flue outlet structure |
| 12/30/2014 | US8919058 Modular building system for constructing multi-story buildings |
| 12/24/2014 | CN204046086U 节能组合式电缆竖井 Saving modular cable shaft |
| 12/24/2014 | CN204040403U 一种高层建筑施工用垃圾处理通道 One kind of high-rise building construction waste channel |
| 12/24/2014 | CN204040402U 建筑垃圾绿色运输通道及回收系统 Green transport corridors and construction waste recycling system |
| 12/24/2014 | CN104234388A 用于高层建筑施工的垃圾道 For high-rise building construction garbage Road |
| 12/24/2014 | CN104234387A 薄壁管 Thin-walled tube |
| 12/24/2014 | CN104234386A 薄壁管件 Thin-walled pipe fittings |
| 12/17/2014 | CN204023984U 合金包管支架 Alloy stent guarantee |
| 12/17/2014 | CN204023832U 一种建筑导风系统 A building ventilation system |
| 12/17/2014 | CN104213699A 防水排气口 Waterproof vent |
| 12/17/2014 | CN104213660A 单兀式双层蒂墙系统 Shan Wu style double pedicle wall system |
| 12/10/2014 | CN204001616U 建筑施工装置 Construction equipment |
| 12/10/2014 | CN204001615U 一种垃圾井 Well one kind of garbage |
| 12/10/2014 | CN204001614U 一种楼层垃圾垂直下运装置 One kind of floor under trash vertical transportation equipment |
| 12/10/2014 | CN204001613U 一种临时井道结构 A temporary structure hoistway |
| 12/10/2014 | CN204001612U 一种轻质隔音建筑管道墙构件 A lightweight soundproofing wall construction pipeline components |
| 12/10/2014 | CN204001611U 一种用于帐篷内的新型软风管装置 The new device for flexible duct inside the tent |
| 12/10/2014 | CN204001610U 通风采光建筑楼 House building ventilation and lighting |
| 12/10/2014 | CN204001609U 套嵌式排气道 Nested exhaust tract |
| 12/10/2014 | CN204001608U 新型厨卫排烟排汽系统 The new kitchen and smoke exhaust systems |
| 12/10/2014 | CN204001607U 大功率柴油机废气烟道热回收系统 High-power diesel exhaust flue heat recovery system |
| 12/10/2014 | CN104196212A 一种高层自动丢垃圾装置 One kind of high-level automatic rubbish device |
| 12/10/2014 | CN104196211A 排管外护板安装支撑机构及其安装方法 Discharge tube fender mounting support institutions and their installation methods |
| 12/10/2014 | CN104196210A 一种用于帐篷内的新型软风管装置 The new device for flexible duct inside the tent |
| 12/10/2014 | CN102733585B L型薄壁结构 L-shaped wall structure |
| 12/10/2014 | CN102505870B 具有降温结构的节能楼房 Energy efficiency of buildings have cooling structure |
| 12/10/2014 | CN102383580B 一种排气管结构 An exhaust pipe structure |
| 12/02/2014 | US8899273 Inflatable device for blocking chimney flues or other ducts |
| 11/11/2014 | US8881490 Leveling mechanism for floor drain |
| 10/21/2014 | US8863896 Vectorized jet fan |
| 10/21/2014 | US8863895 Silencer incorporating elongated members |
| 10/21/2014 | US8863894 Silencer and rotating machine equipped therewith |
| 10/09/2014 | WO2014163511A1 An inflatable cavity fill or cavity forming member |
| 10/08/2014 | EP2787265A1 Corner angle |
| 10/08/2014 | EP2787264A1 Holding element for holding a baffle plate in an air duct |
| 10/08/2014 | EP2787263A1 Connection system for the air-tight joining of two air duct sections |
| 10/07/2014 | US8851456 Barbed tape with sensor conductor and reinforcement wire |
| 10/02/2014 | WO2014158919A1 Daylighting tube segment connection systems and methods |
| 10/02/2014 | WO2014155445A1 Insertion device for garbage containing body |
| 09/30/2014 | US8844226 Solar heat pump building |
| 09/18/2014 | US20140260069 System and method for an adjustable channel for an air conditioning line set |
| 09/11/2014 | US20140252756 Roof Drain Recession Plate |
| 09/04/2014 | US20140245677 L-bead: a leak prevention system for stucco surfaces |
| 09/04/2014 | US20140245676 L-bead: a leak prevention system for stucco surfaces |
| 09/04/2014 | DE102010006468B4 Auskleidung von Kellerfenster-Lichtschächten von Wohn- oder Bürogebäuden Lining of basement window-light shafts of residential and office buildings |
| 09/03/2014 | EP2772474A2 Vertical composter for home-condominium and process for management of municipal solid waste by using thereof. |