| Patents for E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures (12,702) |
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| 03/05/2015 | WO2015031343A1 Hands-free level |
| 03/05/2015 | WO2015028400A1 Method for mounting internal tower fittings |
| 03/05/2015 | US20150059264 EarthLoc Steel Foundation Modular System |
| 03/05/2015 | DE102014100814A1 Turmbauwerk für eine Windenergieanlage Tower building for a wind turbine |
| 03/04/2015 | EP2841840A1 Mast safety restraint mechanism |
| 03/03/2015 | US8967072 Retractable flagpole assembly |
| 03/03/2015 | US8966837 Post sleeve assembly |
| 03/03/2015 | US8966834 Concrete lifting anchors |
| 02/26/2015 | US20150052846 Tower portion |
| 02/26/2015 | US20150052845 Enhanced deck assembly facilitation methods and systems |
| 02/26/2015 | US20150052843 Partition mount with integrated plunger assembly |
| 02/26/2015 | US20150052841 Structure including non-structural joint |
| 02/26/2015 | US20150052836 Cruciform tower |
| 02/26/2015 | DE102013216914A1 Tragwerk für die ortsfeste Positionierung einer Photovoltaikanlage mit Solarmodulen Structure for stationary positioning of a photovoltaic system with solar panels |
| 02/25/2015 | EP2840259A1 Tower portion |
| 02/25/2015 | EP2839098A1 Lattice tower for wind turbines and method for erecting such a lattice tower |
| 02/24/2015 | US8960625 Movable base with control surface |
| 02/24/2015 | US8960368 Tank farm system |
| 02/24/2015 | US8959870 Fluid-actuated telescoping tower for supporting heavy loads |
| 02/24/2015 | US8959867 Systems and methods for constructing a building structure |
| 02/24/2015 | US8959864 Crack resistant member and tower |
| 02/24/2015 | US8959857 Single-piece standoff post base for retrofit |
| 02/24/2015 | US8959847 Method and apparatus for attaching temporary lifting members to an existing lifting anchor |
| 02/24/2015 | US8959844 Cantilevered structure |
| 02/19/2015 | WO2015021693A1 Method of constructing steel chimney cylinder by upside-down mounting |
| 02/19/2015 | US20150050070 Toggle latch for sequentially extended mechanical mast |
| 02/19/2015 | US20150048232 Pole assembly for mounting an object in the ground |
| 02/19/2015 | US20150047290 Method for assembling a drilling rig structure |
| 02/19/2015 | US20150047270 Wind turbine with yaw bearing lifting device |
| 02/19/2015 | DE102014012119A1 Ausfahrbarer Mast The extendable mast |
| 02/19/2015 | DE102013216343A1 Windenergieanlagen-Fundament und Windenergieanlage Wind turbine foundation and wind turbine |
| 02/19/2015 | DE102012021697B4 Tragsystem für die Stabilisierung von mindestens einem Mast Support system for the stabilization of at least one mast |
| 02/18/2015 | EP2837754A1 Fiber reinforced resin polymer mortar pole |
| 02/18/2015 | EP2836764A1 Swivelling joint |
| 02/17/2015 | US8955283 Mounting base |
| 02/17/2015 | US8955274 Windbreak supporting tower for reducing the speed of natural wind on open-air ore stacks |
| 02/17/2015 | US8955264 Portable tower with improved guiding and lifting systems |
| 02/17/2015 | CA2777181C A tilt tower assembly and a method of using the same, and a method to ship and assemble a tilt tower |
| 02/15/2015 | CA2823814A1 Mounting assembly and method to erect in sections an annular tower for wind or heliostatic power generators in an energy farm |
| 02/12/2015 | WO2015020533A1 A system and method for reducing the probability of detection of a communication and sensor mast |
| 02/12/2015 | US20150041744 Modular safety rail system |
| 02/12/2015 | US20150041613 Tree Stand Device |
| 02/12/2015 | DE102013108692A1 Turm mit wenigstens einem Turmabschnitt mit Faserspanngliedern Tower with at least one tower section with fiber tendons |
| 02/11/2015 | EP2834435A1 Wind turbine comprising a tower part of an ultra-high performance fiber reinforced composite |
| 02/11/2015 | EP2834434A1 Tower structure and method of assembling |
| 02/11/2015 | CN204156467U 一种20kV架空线路杆塔头 One kind of 20kV overhead line towers head |
| 02/11/2015 | CN204156459U 拉线连接夹具 Cable clamp |
| 02/11/2015 | CN204152294U 便携式多功能正杆器 Portable multifunction devices are rod |
| 02/11/2015 | CN204152293U 一种适用于改造项目的万向铰支座钢内筒烟囱 One for renovation projects bearing universal joints steel inner tube chimney |
| 02/11/2015 | CN204152292U 一种220kV电缆终端塔结构 One kind of 220kV cable terminal tower structure |
| 02/11/2015 | CN204152291U 一种广播 A broadcast |
| 02/11/2015 | CN204152290U 一种防滑水泥电线杆 One kind of slip cement poles |
| 02/11/2015 | CN204152289U 带避雷针的双层架构终端钢管杆塔 Lightning rod end architecture with double steel tower |
| 02/11/2015 | CN204152288U 一种蜂窝结构电线杆 A honeycomb structure poles |
| 02/11/2015 | CN204152287U 一种大荷载外法兰组装杆 One kind of big load rod outer flange assembly |
| 02/11/2015 | CN204152286U 架空线路线塔防倾斜设备 Overhead Line of tilting tower defense equipment |
| 02/11/2015 | CN204152285U 电杆拉线防动物攀爬器 Anti-climbing device animal pole wire |
| 02/11/2015 | CN204152284U 一种无损伤式屋面通信塔 A non-damaged roof communications tower |
| 02/11/2015 | CN204152283U 一种交流特高压同塔双回路直线塔 An AC UHV straight tower with double circuit tower |
| 02/11/2015 | CN204152259U 一种绿化带新建多功能通信基站 One kind of green belt new multifunction communications base stations |
| 02/11/2015 | CN204146212U 一种高压电线塔防鸟装置 A high voltage wire bird tower defense equipment |
| 02/11/2015 | CN104343278A 一种翼型横担 One kind of airfoil cross arm |
| 02/11/2015 | CN104343277A 锅炉高位支架 Boiler high bracket |
| 02/11/2015 | CN104343276A 活络横担型电力钢管杆 Adjustable electric steel pole crossarm |
| 02/11/2015 | CN104343275A 跨越塔的休息平台以及跨越塔 Across platforms and across the rest of the tower tower |
| 02/11/2015 | CN103243960B 一种烟囱电动提模施工方法 One kind of chimney electric mention Formwork |
| 02/11/2015 | CN102995946B 一种输配电复合材料横担工装金具 One kind of transmission and distribution crossarm composite tooling fittings |
| 02/10/2015 | US8950158 Cellular antenna tower and equipment enclosure based on shipping container |
| 02/10/2015 | US8950150 Apparatus for maintaining optimum orientation of tower mounted devices |
| 02/10/2015 | US8950149 Concrete structure |
| 02/10/2015 | US8950127 Wind energy turbine shell station |
| 02/10/2015 | US8950125 Extendable/retractable support column |
| 02/10/2015 | CA2773857C Tower for a wind power station and method for erecting a tower for a wind power station |
| 02/05/2015 | WO2015015103A1 Method for erecting a structure made of prefabricated concrete elements and associated structure |
| 02/05/2015 | WO2015014885A1 Wind turbine having a reduced radar cross section |
| 02/05/2015 | WO2015013757A1 Locking hinges |
| 02/05/2015 | US20150034000 Twin Arm Gin Pole |
| 02/05/2015 | DE102013012712A1 Flanschverbindung an einer Offshore-Struktur Flange connection to an offshore structure |
| 02/05/2015 | DE102010028038B4 Windenergieanlagen-Fundament und Windenergieanlage Wind turbine foundation and wind turbine |
| 02/04/2015 | EP2832938A2 Flange connection on an offshore structure |
| 02/04/2015 | CN204144859U 一种电力线路警示拉线压接装置 A power line cable crimping device warning |
| 02/04/2015 | CN204139700U 基于锚固件的烟囱筒壁结构 Chimney wall structure based anchor |
| 02/04/2015 | CN204139699U 一种围栏的调节脚垫 One kind of fence adjustment mats |
| 02/04/2015 | CN204139698U 一种电信拉线护套管 A telecommunications cable sheathing |
| 02/04/2015 | CN204139697U 电杆拉线固定装置 Pole cable fixtures |
| 02/04/2015 | CN204139696U 一种安全电线杆 A safe and telephone poles |
| 02/04/2015 | CN204139695U 一种具有接地端的水泥杆 Cement having a ground terminal rod |
| 02/04/2015 | CN204139694U 内壁带加强结构的钢管塔柱 The inner wall structure with reinforced steel tower |
| 02/04/2015 | CN204139693U 一种带穿线系统的通信塔 Communications tower with a threading system |
| 02/04/2015 | CN204139692U 一种钢管塔 For a steel pipe tower |
| 02/04/2015 | CN204139691U 一种能快速安装的大荷载电杆 Big load quickly install a pole |
| 02/04/2015 | CN204139690U 防滑脚钉 Skid spikes |
| 02/04/2015 | CN204139689U 一种新型通信装置 A new communication device |
| 02/04/2015 | CN204139641U 一种输变电破损水泥杆钢化纤维加固结构 One kind of power transmission pole damaged steel fiber reinforced concrete structure |
| 02/04/2015 | CN103243955B 一种水田电力线路电杆抢修方法 One kind of paddy power line pole repair method |
| 02/04/2015 | CN103061568B 倒锥壳保温水塔水柜采用锥形悬架高位现浇施工方法 Inverted cone tapered insulation tanks suspension towers high cast construction method |
| 02/03/2015 | US8943776 Composite steel joist |
| 02/03/2015 | US8943764 Adjustable skirting frame |
| 01/29/2015 | US20150027068 Tower base assembly for a wind turbine |
| 01/29/2015 | US20150027015 Jersey hanger assembly and jersey display |