| Patents for E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures (12,702) |
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| 07/23/2008 | EP1947328A1 Joining device for hybrid wind turbine towers |
| 07/23/2008 | EP1213397B1 Connected structural body |
| 07/23/2008 | CN201090045Y Device for fixing door and window flagpole |
| 07/23/2008 | CN101225718A Construction method of steel reinforced concrete chimney |
| 07/23/2008 | CN101225717A Tower arrangement for large-Medium wind power generation device |
| 07/23/2008 | CN101225712A Latticed holding pole having optimal steel-aluminum ratio |
| 07/23/2008 | CN101225711A Latticed holding pole with horizontally-rotatable head |
| 07/23/2008 | CN100404761C Method for balancing overturning force of major structure by foundation weight balancing |
| 07/22/2008 | CA2423829C Retention device for rods and the like |
| 07/19/2008 | CA2618412A1 Arm connection for a structural member |
| 07/19/2008 | CA2574650A1 Improved shoring system |
| 07/17/2008 | WO2008085039A1 Assembly of a flag pole and at least one flag |
| 07/17/2008 | US20080168981 Rigging system for supporting and pointing solar concentrator arrays |
| 07/17/2008 | DE202008004967U1 Bodendübel Ground anchor |
| 07/17/2008 | DE102007001833A1 Befestigungsvorrichtung zur Verankerung eines Pfosten oder dergleichen im Erdreich und System aus einer solchen Befestigungsvorrichtung und einem solchen Pfosten Fastening device for anchoring a post or the like in the ground and system from such a fastening device and such a post |
| 07/16/2008 | EP1944434A2 System for anchoring a mast, post or similar in the ground |
| 07/16/2008 | EP1944433A2 A support base for a structural member |
| 07/16/2008 | CN201087581Y Stay wire hook |
| 07/16/2008 | CN201087580Y Simulation modeling communication lever |
| 07/16/2008 | CN201087038Y Multifunctional light tower for container yard |
| 07/16/2008 | CN100402841C Wind power generator and method for constructing wind power generator |
| 07/16/2008 | CN100402785C Steel post having corrosion control property for embedded part |
| 07/15/2008 | US7398626 Module for building platforms |
| 07/10/2008 | WO2008054813A3 Quadruple mono truss connection |
| 07/10/2008 | DE102004015204B4 Befestigungselement zur Befestigung eines Mastes an einem rohrförmigen Gegenstand Fastening element for securing a mast at a tubular article |
| 07/09/2008 | EP1941104A1 New type of building, method and means for erecting it |
| 07/09/2008 | CN201084366Y A flag-raising device |
| 07/09/2008 | CN101215940A Boring and pole setting machine |
| 07/09/2008 | CN100400787C Adjustable post support |
| 07/03/2008 | WO2007137152A3 Composite structure |
| 07/03/2008 | US20080155932 Reinforced Structural Element for Screen Enclosures |
| 07/03/2008 | DE202008002462U1 Aufschraubhülse zur Aufnahme von Pfosten Screw-on sleeve for receiving post |
| 07/03/2008 | DE102006055640A1 Self-rotating and self-locking ramming and impact foundation for photo-voltaic frames and load-bearing steel and wooden construction, is rotated and locked by using slide plates during ramming and striking |
| 07/02/2008 | CN201080716Y Telescopic flag pole |
| 07/02/2008 | CN100398814C Method for the erection of a wind energy plant and wind energy plant |
| 07/01/2008 | US7392610 Portable information sign devices |
| 06/26/2008 | WO2008015650A3 A ballastable base of a supporting element, particularly for games or sports apparatus |
| 06/26/2008 | WO2007092106A3 Lifting system and apparatus for constructing wind turbine towers |
| 06/25/2008 | EP1936071A1 Method of replacing a post and installation comprising a post |
| 06/25/2008 | EP1934418A1 Utility pole of thermoplastic composite material |
| 06/25/2008 | EP1407088B1 Pole mounting system having unique-base and method of assembly thereof |
| 06/25/2008 | CN201078115Y Movable straightening machine |
| 06/25/2008 | CN201078114Y Anti-theft anchor ear capable of preventing from climbing cable pole |
| 06/25/2008 | CN201077367Y Contacting net steel column |
| 06/25/2008 | CN101204847A Slender glass steel flag stick and producing method and device with same |
| 06/24/2008 | US7389621 Rapidly deployable temporary modular structures and component elements thereof |
| 06/19/2008 | WO2008021980A3 Modular frame with parabolic top |
| 06/19/2008 | US20080141598 Framed Opening Bracing System |
| 06/18/2008 | EP1932815A1 Environment-protection type concrete base for sunshade and christmas tree and method for preparing the same |
| 06/18/2008 | CN201074424Y Suspension self-locking type flag sleeve pole |
| 06/18/2008 | CN201074423Y Disturbed flow steel smokestack |
| 06/18/2008 | CN201074422Y Bending groove shape cross-arm |
| 06/18/2008 | CN201074421Y Dismountable A-shaped post |
| 06/18/2008 | CN201074420Y Pylon |
| 06/18/2008 | CN201074419Y Combinatorial structure pylon of angle steel and round tube |
| 06/18/2008 | CN201074418Y 200kV common tower four-loop circuit tower |
| 06/18/2008 | CN201074417Y Tower for two-loop common tower circuit of 220kV and 100kV |
| 06/18/2008 | CN201074416Y Multi-loop compact pylon |
| 06/18/2008 | CN101203648A Modular segment of a tower |
| 06/18/2008 | CN101202431A Insulation tower head for power distribution network overhead line |
| 06/12/2008 | WO2008042410A3 Drive pin system for a wind turbine structural tower |
| 06/11/2008 | EP1929460A1 Banner support system |
| 06/11/2008 | EP1929109A1 Tower construction |
| 06/11/2008 | CN201071618Y Advertisement anti-sticking device |
| 06/11/2008 | CN101198757A Improvements in and/or relating to fence posts |
| 06/05/2008 | US20080127872 Hinge Mechanism |
| 06/05/2008 | US20080127595 Zero clearance pinned structural connection |
| 06/04/2008 | EP1927698A2 Mounting device for signal posts |
| 06/04/2008 | CN201068660Y Self-standing triangular tower improvement for communication |
| 06/04/2008 | CN101191464A Long life low cost wind power generator set |
| 06/04/2008 | CN101191388A Concrete column frame |
| 06/03/2008 | CA2469060C Tower of a wind power installation |
| 05/29/2008 | WO2008061369A1 Pole made from a plurality of wood boards and method of making same |
| 05/29/2008 | US20080123222 Superparamagnetic field sensing devices |
| 05/29/2008 | US20080121151 Shielding for structural support elements |
| 05/29/2008 | DE102006056274A1 Turm einer Windkraftanlage Tower of a wind turbine |
| 05/29/2008 | CA2669835A1 Pole made from a plurality of wood boards and method of making same |
| 05/28/2008 | EP1925763A2 A collapsible support stand |
| 05/28/2008 | CN201065669Y Multi-purpose small flag pole |
| 05/28/2008 | CN201065668Y Solar oven water tower |
| 05/28/2008 | CN201065667Y High intensity ring-shaped prestressed concrete electric pole |
| 05/28/2008 | CN101187268A Height adjustable transmission iron tower capable of even precipitation |
| 05/22/2008 | WO2008058714A1 Hollow profiled element, particularly for a lattice tower; method for the production of such a hollow profiled element; lattice tower comprising at least three corner posts |
| 05/22/2008 | CA2667567A1 Hollow profiled element, particularly for a lattice tower; method for the production of such a hollow profiled element; lattice tower comprising at least three corner posts |
| 05/21/2008 | EP1923529A2 Connection adapter |
| 05/21/2008 | EP1718805A4 Composite dowel system and related method |
| 05/21/2008 | DE202008002431U1 Rückstellsystem für Ausleger tragende Fahnenmastteile Return system for boom supporting flagpole parts |
| 05/15/2008 | WO2008056132A1 A casting mould |
| 05/15/2008 | US20080110127 Space Structure |
| 05/15/2008 | DE102006053480A1 Hohlprofil, insbesondere für einen Fachwerkturm, Verfahren zur Herstellung eines Hohlprofils, Fachwerkturm mit mindestens drei Eckstielen Hollow profile, especially for a lattice tower, method for producing a hollow profile, truss tower with at least three corner posts |
| 05/14/2008 | EP1920121A1 Method for vertically extruding a concrete element, device for producing a concrete element and wind turbine generator tower produced by this method |
| 05/14/2008 | EP1812667B1 Modular system for the construction of overhead wire support and/or supporting pile foundations |
| 05/14/2008 | CN201059085Y Maintenance-free steel-plastic composite communication tower |
| 05/14/2008 | CN201059084Y Maintenance-free steel-plastic composite power transmission line tower |
| 05/14/2008 | CN101179146A Equal-diametercement lever antenna assembly |
| 05/08/2008 | WO2008052345A1 Anchor assembly |
| 05/08/2008 | DE102006052052B3 Lightning arrester rod, has u-shaped clamp fastened to lower end area of rod in such manner that recess is formed for setting spanner wrench between lateral surface of arrester rod area and inner side of clamp |
| 05/07/2008 | CN201056879Y First-aid tower for electrical accident |
| 05/06/2008 | CA2609896A1 Post anchor with drive pin and ground displacement wedge |
| 04/30/2008 | EP1916360A2 A building structure |