| Patents for E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures (12,702) |
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| 02/06/2014 | WO2014021927A2 Precast concrete post tensioned segmented wind turbine tower |
| 02/06/2014 | WO2014020321A1 Modular framework support systems |
| 02/06/2014 | US20140033628 Precast concrete post tensioned segmented wind turbine tower |
| 02/06/2014 | DE202012012824U1 Erdverankerung Tie Downs |
| 02/06/2014 | DE102012015489A1 Verfahren zum Errichten eines Turmes aus Stahl einer Windenergieanlage und Turm aus Stahl für eine Windenergieanlage Method of erecting a tower of steel of a wind turbine and tower of steel for wind turbine |
| 02/05/2014 | EP2692967A2 Method for erecting a steel tower of a wind energy plant and tower made of steel for a wind energy plant |
| 02/05/2014 | CN203423427U Telegraph pole anti-misoperation safety device |
| 02/05/2014 | CN203420510U Glass fiber reinforced plastic inner barrel hanging and supporting system of chimney and chimney |
| 02/05/2014 | CN203420509U Insulating cross arm applied to power transmission line tower |
| 02/05/2014 | CN203420508U Integrated structure of omni-directional beacon reflecting net and steel structure shelter |
| 02/05/2014 | CN203420489U Protection auxiliary device for steel pipe pole crossarm construction and maintenance |
| 02/05/2014 | CN103562475A 塔式结构 Tower structure |
| 02/05/2014 | CN103556864A Laser correcting device for pole and operation method thereof |
| 02/05/2014 | CN103556863A Simple flag hoisting device |
| 02/05/2014 | CN103556862A Multitubular suspension type chimney liner supporting structural system |
| 02/05/2014 | CN103556861A Protection structure of remote tower enhanced video monitoring system |
| 02/05/2014 | CN103552951A Mechanism for lifting by building column |
| 02/04/2014 | US8640635 Corbel repairs of coke ovens |
| 02/04/2014 | US8640420 Pergola system |
| 02/04/2014 | US8640419 Method of constructing prefabricated steel reinforced concrete (PSRC) column using angle steels and PSRC column using angle steels |
| 02/04/2014 | US8640411 Cap block for capping walls |
| 02/04/2014 | US8640340 Offshore wind turbine installation |
| 01/30/2014 | WO2014016166A1 Modular tower for a wind power plant |
| 01/30/2014 | DE102012106772A1 Modularer Turm einer Windkraftanlage Modular tower of a wind turbine |
| 01/30/2014 | DE102012014828A1 Aufgelöste Tragwerksstruktur für eine Windenergieanlage sowie Verfahren zur Herstellung einer aufgelösten Tragwerksstruktur für eine Windenergieanlage Resolution supporting structure for a wind turbine and method of manufacturing a resolution supporting structure for a wind turbine |
| 01/29/2014 | CN203412356U Pole erecting device |
| 01/29/2014 | CN203412355U Nonrigid supporting/suspending system on horizontal segment in chimney and chimney |
| 01/29/2014 | CN203412354U Cross arm clamp |
| 01/29/2014 | CN203412353U Power transmission line composite strain rod tower without insulator string |
| 01/29/2014 | CN203412352U Novel column base support |
| 01/29/2014 | CN203412351U F-shaped narrow-base triangular steel tube tower |
| 01/29/2014 | CN203412350U Cut-off power transmission steel pipe rod of double-loop unilateral loop cable manner |
| 01/29/2014 | CN203412349U Double-loop unilateral cut-off power transmission circuit rod tower |
| 01/29/2014 | CN203412348U Double-circuit single circuit cutoff power transmission steel pipe pole in Y-shaped cross arm arrangement |
| 01/29/2014 | CN203412347U Jumper wire over-wind type Z-shaped side slope power transmission line strain tower |
| 01/29/2014 | CN203412346U Novel single circuit breaking pole tower |
| 01/29/2014 | CN203412345U Power transmission tower |
| 01/29/2014 | CN103541580A High voltage distribution transformer gantry tilt adjustment special device |
| 01/29/2014 | CN103541579A Small-thickness glass reinforced plastic chimney |
| 01/29/2014 | CN103541578A Buffer device used for electric steel pole and steel pile |
| 01/29/2014 | CN103541577A Method for fixing electric pole ends without releasing partial prestress |
| 01/29/2014 | CN103541576A Novel steel pipe butting connector |
| 01/29/2014 | CN103541575A Tang-dynasty style landscaping pillar |
| 01/29/2014 | CN103541574A Method for rapidly installing steelmaking diffusing tower in narrow area |
| 01/29/2014 | CN103536398A Portable detachable multi-functional diversified military operation guarantee device |
| 01/29/2014 | CN102979351B Method for corrosion resistance of rigid and flexible type composite integral casting material inner lining of wet chimney of thermal power plant |
| 01/29/2014 | CN102587717B Method of preventing rust water for lightning rod on chimney and device |
| 01/28/2014 | US8637767 Anti-theft devices for electrical wires |
| 01/28/2014 | US8635831 Space truss system |
| 01/28/2014 | US8635830 Systems and methods for constructing a building structure |
| 01/24/2014 | DE202013104499U1 Aufstellvorrichtung Set-up |
| 01/23/2014 | WO2014012708A1 Device for anchoring constructions in the ground |
| 01/23/2014 | WO2014012345A1 "i-j-i" serial type novel power transmission line tower |
| 01/23/2014 | WO2013167650A3 Wind turbine foundation |
| 01/23/2014 | US20140021281 Rapid deploy guy system |
| 01/23/2014 | US20140020318 Wind turbine tower supporting structure |
| 01/23/2014 | US20140020313 Roof Venting Arrangement |
| 01/22/2014 | CN203403717U Tower body erecting and descending mechanism of tower crane |
| 01/22/2014 | CN103526984A Flag raising structure |
| 01/22/2014 | CN103526983A Glass fiber reinforced plastic ordinary part cylinder wall structure and chimney with structure |
| 01/22/2014 | CN103526982A Large-thickness glass reinforced plastic chimney |
| 01/22/2014 | CN103526981A Fiberglass bend/horizontal segment cylindrical wall structure and chimney with same |
| 01/22/2014 | CN103526980A Fiberglass reinforced portion cylindrical wall structure and chimney with same |
| 01/22/2014 | CN103526979A Glass reinforced plastic chimney with medium thickness |
| 01/22/2014 | CN103526978A Glass fiber reinforced plastic chimney with novel lining functional layer structure |
| 01/22/2014 | CN103526977A Novel-structured glass fiber reinforced plastic chimney |
| 01/22/2014 | CN103526976A Glass fiber reinforced plastic chimney with excellent mechanical properties |
| 01/22/2014 | CN103526975A Iron tower production process based on three-dimensional space lofting |
| 01/22/2014 | CN103526974A Environment-friendly energy-saving electricity-wind mutual-compensation single-tube landscape communication tower |
| 01/22/2014 | CN102561744B Integrated base station capable of realizing one-click maintenance without ascending height |
| 01/22/2014 | CN102465622B Pole/tower with multiple layers of pole members in nested arrangement |
| 01/21/2014 | US8631949 Tubulars storage device |
| 01/20/2014 | DE202009018841U1 Bohrfundament mit zylindrischem Grundkörper Bohrfundament with cylindrical base body |
| 01/19/2014 | CA2783329A1 Fascia mounting bracket assembly |
| 01/16/2014 | DE102012106321A1 Wood tower for wind turbine, has extending biasing elements that optionally overlap different segments, are arranged in bores in walls and/ or parallel to walls, and overlap each other |
| 01/15/2014 | CN203394148U Telegraph pole vertical pole straightener |
| 01/15/2014 | CN203394147U Novel hand flag |
| 01/15/2014 | CN203394146U Concrete pole fender pier mould for communication engineering |
| 01/15/2014 | CN203394145U Overturn-preventing mushroom disk shaped pole device |
| 01/15/2014 | CN203394144U Detachable tower |
| 01/15/2014 | CN203394143U Steel tube and angle steel mixed ultra-high voltage power transmission tower |
| 01/15/2014 | CN203394142U Distribution network pole-mounted type start switching operating platform |
| 01/15/2014 | CN203394141U Single-circuit T-shaped slope tower |
| 01/15/2014 | CN203393664U Solar crashworthy attention device |
| 01/15/2014 | CN203392756U Water tower cylinder wall construction device |
| 01/15/2014 | CN103511198A Method for constructing vertical axis wind turbine |
| 01/15/2014 | CN103510742A Multifunctional rotary derrick |
| 01/15/2014 | CN103510741A Electricity generation flag, electricity generation flag surface and flag pole for raising and lowering flag |
| 01/15/2014 | CN103510740A Water tower structure for cleaning containers of chemical industry |
| 01/15/2014 | CN103510739A Multifunctional combinatorial insulation cross arm |
| 01/15/2014 | CN103510738A High-durability large-bending-moment concrete electric pole |
| 01/15/2014 | CN103510737A Bionic tree signal tower |
| 01/15/2014 | CN103510535A Steel tube with anchoring structure, steel tube insertion type foundation and tower fixing structure |
| 01/15/2014 | CN103508295A Installing structure of guide rail for lifting device of transmission tower and transmission tower |
| 01/14/2014 | US8627633 Portable modular roof truss system |
| 01/14/2014 | US8627632 Node, apparatus, system and method regarding a frame support for solar mirrors |
| 01/14/2014 | US8627614 Rapid deploy guy system |
| 01/14/2014 | CA2712029C Integral catwalk support |
| 01/09/2014 | WO2014007563A2 Steel-tower lifting device, and steel-tower lifting method and steel-tower maintenance method using the device |
| 01/09/2014 | WO2014005897A1 System for retrofitting local energy modules in rail networks |