| Patents for E04G 21 - Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work (22,137) |
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| 10/10/2007 | CN101049893A Tower type dual-purpose machine for lifting and raw material disposal |
| 10/09/2007 | US7278777 Hand held concrete vibrator |
| 10/09/2007 | US7278669 Bottom discharge container |
| 10/04/2007 | WO2006083976A3 Wall structural member and method for contructing a wall structure |
| 10/04/2007 | US20070227613 Reinforcing Bar Binding Machine and Wire Reel |
| 10/04/2007 | US20070227082 Wall reinforcement using constant force |
| 10/04/2007 | DE102007015509A1 Conveyor head for material transport vehicle, has inner rim, outer rim, engine and endless snail for swiveling of chute around vertical axle with respect to frame, where inner rim is fixedly attached at frame |
| 10/03/2007 | EP1840298A2 Safety rail assembly |
| 10/03/2007 | EP1840030A1 Reinforcing rod binding machine |
| 10/03/2007 | EP1838395A1 Intermediate bracket for fall arrest cables/safety lines |
| 10/03/2007 | CN200954476Y Slurry spraying valve |
| 10/03/2007 | CN101045253A Steel bar cold-drawn machine |
| 10/03/2007 | CN100340724C Frame pole construction method with vertical stirrup free of connection |
| 10/02/2007 | US7275567 Reinforcing bar binding machine |
| 09/27/2007 | WO2007089139A3 Fastening device, covering member and method for preventing of a fall by a person of elevated surface |
| 09/27/2007 | US20070221894 Anchoring for Pre-Tensioned and/or Stressed Tensile Elements |
| 09/27/2007 | CA2582584A1 Vented soffit assembly and method of installation |
| 09/26/2007 | EP1837279A1 Reinforcement binder |
| 09/26/2007 | CN200952240Y Counter beating working method steel column hanging vertical control structure |
| 09/26/2007 | CN200952239Y Special line punchdown tool for ancient gardens |
| 09/26/2007 | CN200952238Y Blocks jacking conveyor |
| 09/26/2007 | CN200952237Y Inserting hook |
| 09/26/2007 | CN200952236Y Tool for construction material pouring |
| 09/26/2007 | CN200952235Y Apparatus for suppressing concrete pump vehicle arm frame vibrating |
| 09/26/2007 | CN101041947A Prestressed carbon fibre cloth stretching bed seat |
| 09/26/2007 | CN100339547C Vehicle multifunction concrete construction equipment |
| 09/26/2007 | CN100339543C Precise positioning system for steel bars of composite thermal-insulation concrete building and construction method thereof |
| 09/25/2007 | US7273210 Truss assembly clamp apparatus |
| 09/25/2007 | US7273200 Safety equipment for building sites |
| 09/21/2007 | CA2540994A1 Enclosure system for scaffolding |
| 09/20/2007 | WO2007104808A1 Anchoring device for fastening safety systems to resistant elements in construction works |
| 09/20/2007 | US20070216078 Clamp Assembly |
| 09/20/2007 | DE19919858B4 Fahrbare Arbeitsmaschine mit Fernsteuergerät zu deren Ansteuerung The mobile machine with remote control unit for driving the same |
| 09/20/2007 | DE102006030071B3 Mortar and screed conveying method involves locking transported material passage arranged between filling boiler and conveying boiler, and pneumatic source is attached at mortar and screed conveyer |
| 09/20/2007 | DE102006012543A1 Device for receiving and integrating masonry units into rail system to manufacture walls, has loading unit displaced and balanced, so that device unfastened and fastened holder of gripping unit at loading unit by carriage |
| 09/20/2007 | CA2644000A1 Concrete forming tube |
| 09/19/2007 | EP1835092A2 Support device |
| 09/19/2007 | EP1834056A2 Anchorage for use on a roof |
| 09/19/2007 | EP1834055A1 Assembly of structural elements and binding material, use thereof and method using it |
| 09/19/2007 | EP1452664B1 Profile strip |
| 09/19/2007 | CN200949315Y Device for fixing protecting fence |
| 09/19/2007 | CN200949314Y 绑钩 Tying hook |
| 09/19/2007 | CN200949313Y Snap gauges component |
| 09/18/2007 | USRE39842 Temporary guard rail system |
| 09/13/2007 | WO2007102015A1 Temporary hoarding |
| 09/13/2007 | WO2007102010A1 Architrave support and architrave relating thereto |
| 09/13/2007 | US20070209305 Modular structure for building panels and methods of making and using same |
| 09/13/2007 | US20070209297 Slab formwork system and method for preparation of slab formwork system of this type |
| 09/13/2007 | DE19643038B4 Vorrichtung und Verfahren zum Pumpen von Dickstoffgemischen The apparatus and method of pumping of thick material mixtures |
| 09/13/2007 | CA2651015A1 Siding installation apparatus and methods of using and making same |
| 09/12/2007 | EP1831483A2 Improvements in and relating to safety barriers |
| 09/12/2007 | EP1831482A1 Flat covering element |
| 09/12/2007 | EP1653830A4 Expansible hole anchor with enlargedd chock-releasing striker head |
| 09/12/2007 | CN101036017A Pipe fixing system |
| 09/12/2007 | CN101033691A Aperture grouting blocking equipment of omnibearing high-pressure injection grouting construction method |
| 09/12/2007 | CN101033636A Large span bidirectional string stretching girders rope accumulation slippage construction method |
| 09/11/2007 | US7266933 Sheet material handling device |
| 09/05/2007 | EP1830018A1 Railing post for construction sites and method for anchoring it |
| 09/05/2007 | EP1830017A1 Crane bucket for transport of pourable construction material, like concrete, gravel, sand |
| 09/05/2007 | EP1828505A2 Countertop fixture adapters |
| 09/05/2007 | EP1299605B1 Frequency converter for an immersion vibrator |
| 09/05/2007 | CN200943317Y Portable reinforced bar joint connector |
| 09/05/2007 | CN200943316Y Concrete pump-delivery distribution vehicle |
| 09/05/2007 | CN200943315Y A strap clamp structural member |
| 09/05/2007 | CN101031688A Concrete extruder |
| 09/05/2007 | CN101029519A Method for installing large-span two-way prestressed cable |
| 09/05/2007 | CN101029518A Construction of large-span two-way string-tensioning steel house frame |
| 09/05/2007 | CN100335728C Steel bar anchoring device and construction method thereof |
| 09/04/2007 | US7263779 Brick laying alignment apparatus |
| 08/30/2007 | WO2007097342A1 Wire curing diameter adjusting mechanism in binding machine |
| 08/30/2007 | WO2007095674A1 Barrier assembly |
| 08/30/2007 | US20070201302 Vibratory Head For A Concrete Vibrator |
| 08/30/2007 | DE202007003563U1 Keil zur Sicherung von Bauteilen Wedge to secure components |
| 08/30/2007 | CA2677709A1 Ladder safety apparatus |
| 08/29/2007 | EP1825981A2 Hopper and pump unit to be mounted on a cement mixer lorry |
| 08/29/2007 | EP1825080A1 Textile panel and relative production method |
| 08/29/2007 | EP1825079A1 End tube for the discharge of viscous substances |
| 08/29/2007 | CN200940348Y Hozirontal regulating part for curtain wall skeleton |
| 08/29/2007 | CN200940317Y Materials transporting onto top of building for water-proof construction |
| 08/29/2007 | CN101025052A Cast-in-situ clear-water concrete viewing platform form board and its construction method |
| 08/29/2007 | CN101025046A Built-in insertion-type concrete vibrator for electric motor and its anormal operation protection method |
| 08/28/2007 | US7261140 Partition mount |
| 08/24/2007 | CA2579497A1 Railing system |
| 08/23/2007 | WO2007093794A1 A bricklaying aid |
| 08/23/2007 | WO2007093256A1 Composite conveying pipe |
| 08/23/2007 | WO2007092984A1 Working platform |
| 08/23/2007 | US20070196184 Reinforced retaining wall and method of construction |
| 08/23/2007 | US20070195639 Clamping mechanism |
| 08/23/2007 | US20070193209 Standing seam vertical slitter |
| 08/23/2007 | US20070193205 Method of modifying the surface of a fenestration member |
| 08/23/2007 | US20070193168 Single ply roofing system |
| 08/23/2007 | US20070193162 Screed rail |
| 08/23/2007 | DE202007005476U1 Vorrichtung zum Schützen von Ablaufrohren, Regenrinnen o.dgl. A device for protecting downpipes, gutters or the like. gegen Einflüsse von Außen against outside influences |
| 08/23/2007 | DE102006008418A1 Tool for fitting metal profiles to door and window frames with clamped grip to align profiles for securing |
| 08/23/2007 | DE102006006164A1 Befestigungssystem für Bauteile an einen tragenden Untergrund sowie Verfahren und Montagehilfe zur Anbringung des Befestigungssystems Mounting system for components to a supporting foundation and method and assembly aid for attachment of the mounting system |
| 08/23/2007 | DE10157718B4 Vorrichtung zur Montage von plattenförmigen Bauelementen Device for mounting plate-shaped construction elements |
| 08/22/2007 | CN2937349Y Automatic mortar applying device for laying brick |
| 08/22/2007 | CN2937348Y Block hoisting basket for building |
| 08/22/2007 | CN2937347Y Fuel oil power flat vibrator |
| 08/22/2007 | CN101021100A Fiber reinforced ground tackle for fiber reinforcing method |