| Patents for E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures (12,702) |
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| 10/08/2008 | CN201129056Y Main material for structure of transmission line tower |
| 10/08/2008 | CN101280768A Wind electric mobile phone signal transmitting tower |
| 10/07/2008 | CA2494243C Utility pole mounting structure |
| 10/07/2008 | CA2343029C Anchoring member for a support post |
| 10/04/2008 | CA2628415A1 Tower segment erection tool and method of erecting a tower segment |
| 10/02/2008 | US20080236060 Telescoping tower and method of manufacture |
| 10/02/2008 | DE102008016288A1 Preiswerten Bahntransport ermöglichender Windkraftanlagenturm Price levels railway transport enabler for wind turbine tower |
| 10/02/2008 | DE102007015116A1 Holzbauteil mit Verbindungs- oder Schutzelement zur Einbindung in Beton oder Erdreich oder zum Anschluss an andere Bauteile Timber component with connection or protective element for integration in concrete or soil or for connection to other components |
| 10/01/2008 | EP1975345A2 Foundation device for building elements to be anchored in the ground |
| 10/01/2008 | EP1974112A1 A wind turbine tower, a wind turbine, a wind turbine tower elevator and a method for assembling a wind turbine tower |
| 10/01/2008 | EP1974111A2 Lifting system and apparatus for constructing wind turbine towers |
| 10/01/2008 | CN201126095Y Cold bending angle-bar used for power transmission iron tower manufacturing |
| 10/01/2008 | CN201125558Y Adjustable flag pole |
| 10/01/2008 | CN201125557Y Permanent support rod |
| 10/01/2008 | CN201125556Y Single tube tower for communication |
| 10/01/2008 | CN201125555Y Self-supporting type movable aerial embracing rod |
| 10/01/2008 | CN100422623C Pole mounting system having unique base and method of assembly thereof |
| 10/01/2008 | CN100422491C Wind energy and solar energy complementary power generation sight-seeing tower |
| 09/25/2008 | US20080230756 Supporting Member |
| 09/25/2008 | DE202008009847U1 Stützenfuß Column base |
| 09/24/2008 | CN101273392A Banner support system |
| 09/24/2008 | CN100420819C Chimney with preventing flue permeating corrosion and its method |
| 09/23/2008 | US7426807 Composite telephone pole |
| 09/18/2008 | US20080224016 Pole support for an upright pole |
| 09/18/2008 | DE102007012223A1 Mastständer Mast stand |
| 09/18/2008 | DE10162940B4 Ständer zum Aufspannen und senkrechten Halten von stabförmigen Teilen Stands for clamping and vertical holding rod-shaped parts |
| 09/17/2008 | EP1969581A1 Method and apparatus for relocating and supporting an object |
| 09/17/2008 | CN201117371Y Pultrusion forming variable cross-section glass fibre reinforced plastic insulating cross-arm |
| 09/17/2008 | CN201116404Y Flagpole device |
| 09/17/2008 | CN101265883A Transmission tower and wind power tower bracket |
| 09/17/2008 | CN101265395A Cement pole restoring reinforcing adhesive |
| 09/17/2008 | CN100419204C Method for setting up large box type steel structure permanent headframe during well drilling period |
| 09/12/2008 | WO2008106754A1 Dispositions introduced in tower with semi-opened profile |
| 09/11/2008 | DE202008007864U1 Säulenfuß für Beschattungselemente mit Versorgungseinheit Pedestal for shading elements with supply unit |
| 09/10/2008 | CN201113339Y Occupying obstructor and nest-free iron tower using the occupying obstructor |
| 09/09/2008 | CA2353434C Height adjustable bird feeder apparatus |
| 09/04/2008 | WO2008104837A1 Structure for supporting electric power transmission lines |
| 09/04/2008 | WO2008104060A1 Collapsible vertical-axis turbine |
| 09/04/2008 | US20080209842 Prefabricated Modular Tower |
| 09/03/2008 | CN201110017Y Triangle strain tower for communication |
| 09/03/2008 | CN201110016Y Apparatus for preventing electric wire and cable lever from climbing |
| 09/03/2008 | CN101255773A H-shaped steel for electrified railroad contact network pillar as well as preparation technique thereof |
| 09/02/2008 | US7418807 Decking |
| 08/28/2008 | WO2008103285A1 Insulated modular building frame |
| 08/28/2008 | WO2008101346A1 Space elevator |
| 08/28/2008 | US20080202061 Direct Smelting Plant |
| 08/28/2008 | CA2677942A1 Space elevator |
| 08/27/2008 | EP1960618A1 Anchoring system for posts |
| 08/27/2008 | CN201106837Y Automatic up-down tall rod lamp type signal tower |
| 08/27/2008 | CN201106304Y Convenient flag-raising machine |
| 08/27/2008 | CN101250952A Chorda-pulling oblique cylinder adjustable real time self-neutralization transmission tower |
| 08/26/2008 | US7415808 Pole reinforcement truss |
| 08/21/2008 | WO2008099169A2 A hinge mechanism |
| 08/21/2008 | US20080196328 Anchoring Device |
| 08/21/2008 | US20080196323 Extendable/retractable support column |
| 08/21/2008 | DE102007008328A1 Mast for use with light for lighting e.g. road, has contact surfaces extending concavely inwards opposite to encasing of mast, where cross section profile of mast is same over entire mast length |
| 08/20/2008 | CN201103264Y Hook type national flag fixing device |
| 08/20/2008 | CN201103263Y Insertion type national flag fixing device |
| 08/20/2008 | CN201103262Y Multi-stage inserted flagpole |
| 08/20/2008 | CN201103101Y Triangular hinge for hoisting construction |
| 08/20/2008 | CN100412307C Method for repairing stay wire rod of high voltage power line |
| 08/20/2008 | CN100412306C Iron tower for power transmission |
| 08/19/2008 | US7413522 Transportable basketball system having wind-transmissive backboard structure and sand-anchorable post assembly for safely playing basketball-related games on beaches, shorelines and other sand-covered outdoor environments |
| 08/19/2008 | CA2172104C Pole protector |
| 08/14/2008 | WO2008097940A2 Telescoping chair for supporting bars |
| 08/14/2008 | WO2008097682A1 Roof truss system |
| 08/14/2008 | WO2008097271A2 Shielding for structural support elements |
| 08/14/2008 | WO2008095246A1 Banner support system |
| 08/14/2008 | DE202008007013U1 Fahnenträger mit Drehfunktion für eine Rundfahne, bestehend aus einem Ober- und Unterteil und einer Beleuchtungseinheit Flag bearer with swivel function for a circular flag, consisting of an upper and lower section and an illumination unit |
| 08/14/2008 | CA2676492A1 Banner support system |
| 08/14/2008 | CA2676253A1 Wind turbine |
| 08/13/2008 | CN201100003Y Colourful composite wall concrete electrical pole |
| 08/13/2008 | CN201100002Y Automatic elevating mobile phones beacon |
| 08/12/2008 | US7409798 Device for protecting an object from encroaching elements |
| 08/07/2008 | WO2008092350A1 A flange assembly, a coupling flange and an assembly method thereof |
| 08/07/2008 | US20080185224 Observation Tower |
| 08/07/2008 | US20080184654 Composite Wind Tower Systems And Methods Of Manufacture |
| 08/07/2008 | US20080184653 Truss Tower Leg Reinforcing System |
| 08/07/2008 | US20080184652 Telescoping Chair For Supporting Bars |
| 08/07/2008 | US20080184651 Roof truss system |
| 08/07/2008 | US20080184641 Flashing cap and stabilizer for architectural columns |
| 08/07/2008 | DE202008007177U1 Bodenhülse Ground sleeve |
| 08/07/2008 | DE102008010415A1 Resetting system for use in flag pole pipe, has base with rotating sleeve of rotary bearing, where open side of sleeve is designed as inclined section on which spring acts over sliding plunger and pressing roller |
| 08/07/2008 | DE102007006652A1 Windkraftanlage Wind Turbine |
| 08/06/2008 | CN101235682A TD-SCDMA base station intelligent antennae lamp post installation apparatus |
| 08/06/2008 | CN100407961C Display with appurtenance attachment system |
| 07/31/2008 | US20080178546 Method and means for setting a pole |
| 07/31/2008 | DE102007004942A1 Bandage zur Pflege von in der Erde verbauten Masten Bandage for the care of a built-up in the earth poles |
| 07/30/2008 | EP1950363A2 Protection bandage for masts set in the ground |
| 07/30/2008 | EP1695318B1 Traffic light with modular pole |
| 07/30/2008 | CN201092735Y Cable support tower concrete timing spraying-pouring conserve and wind-proof device |
| 07/24/2008 | WO2008088408A2 Lifting system and appartus for constructing and enclosing wind turbine towers |
| 07/24/2008 | WO2008087181A1 Joining device for hybrid wind turbine towers |
| 07/24/2008 | WO2008086607A1 Service cabinet for use with a utility pole |
| 07/24/2008 | US20080172952 Arm connection for a structural member |
| 07/24/2008 | DE202008005273U1 Befestigungssystem für Stahlstäbe an hartem Material Fixing system for steel bars of hard material |
| 07/24/2008 | DE10236237B4 Anordnung zum automatischen Positionieren von Pfosten für Leitplankensysteme Arrangement for automatically positioning of posts for guardrail systems |
| 07/24/2008 | CA2675440A1 Service cabinet for use with a utility pole |
| 07/24/2008 | CA2674277A1 Joining device for hybrid wind turbine towers |
| 07/24/2008 | CA2663754A1 Lifting system and appartus for constructing and enclosing wind turbine towers |