| Patents for E04G 3 - Scaffolds essentially supported by building constructions, e.g. adjustable in height (4,845) |
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| 08/31/2005 | CN1217064C Method of constructing structures useful as catwalks and building scaffolds on slopes, and catwalk and building scaffold constructed thereby |
| 08/24/2005 | CN1659346A Scaffolding device for work on inner wall face of tower vessel body, and method of work on inner wall face using the scaffolding device |
| 08/23/2005 | US6932191 Roof scaffold support |
| 08/18/2005 | US20050178941 Apparatus for mounting a flat panel display |
| 08/18/2005 | US20050178618 Slope compensating tree stand |
| 08/17/2005 | CN1655016A Display tilting apparatus |
| 08/17/2005 | CN1654752A Connecting device |
| 08/16/2005 | US6929093 Accessory for a ladder |
| 08/10/2005 | EP1561876A1 Attachment device |
| 08/04/2005 | US20050167198 Movable safety barrier system |
| 08/03/2005 | EP1558827A2 Evacuation systems and methods |
| 08/03/2005 | EP1206611A4 Scaffolding |
| 07/21/2005 | US20050156493 Bracket positioning structure for a slide |
| 07/20/2005 | CN1641137A Wind-energy building with wind-collecting roofing and mounting collecting door, discharging door and wind generator |
| 07/14/2005 | WO2005064152A2 Device for enabling access to a structure above ground level |
| 07/14/2005 | US20050150721 Working device for inner wall surface of tower tank, and inner wall surface working method using the same |
| 07/13/2005 | EP1553244A1 Scaffolding device for work on inner wall face of tower vessel body, and method of work on inner wall face using the scaffolding device |
| 07/13/2005 | CN1639434A Working gantry |
| 07/13/2005 | CN1638915A Working device for inner wall surface of tower tank, and inner wall surface working method using the same |
| 07/12/2005 | CA2482342A1 Work platform |
| 07/06/2005 | EP1550779A2 Apparatus and method for the maintenance of vertical artifacts, such as pillars or piers of viaducts, bridges or suchlike |
| 06/30/2005 | US20050139422 Hanging scaffold support |
| 06/30/2005 | US20050139421 Work stage |
| 06/16/2005 | WO2005054672A1 Method and apparatus for treatment of a part of a wind turbine |
| 06/16/2005 | WO2004041594A3 Accessory receiver assembly with swinging arm |
| 06/09/2005 | WO2005052876A1 Adjustable support mechanism |
| 06/09/2005 | DE102004051944A1 Automatischer Unterstützungsmechanismus und ein entsprechendes Verfahren Automatic assist mechanism and a corresponding method |
| 06/08/2005 | CN1625517A 脚手架系统 Scaffolding Systems |
| 05/31/2005 | US6899308 Passive gravity-compensating mechanisms |
| 05/24/2005 | US6896101 Climbing device |
| 05/19/2005 | US20050103960 Adjustable keyboard support assembly method of use |
| 05/05/2005 | US20050092885 Automatic support mechanism and use thereof |
| 05/04/2005 | EP1527242A1 Working gantry |
| 05/03/2005 | US6886663 Device for moving a platform along a facade and building provided with such a device |
| 05/03/2005 | US6886662 Hanging scaffold support |
| 04/28/2005 | US20050086887 Overhang falsework |
| 04/27/2005 | CN1198996C Nacelle device also used as hoist |
| 04/20/2005 | CN2693868Y Parachute for guide rail type raise scaffold |
| 04/14/2005 | WO2005033441A1 Apparatus for faciliating new construction and the internal inspection and repair of large vessels, such as recovery boilers and tanks |
| 04/14/2005 | WO2004092594A3 Universal mount bracket |
| 04/14/2005 | CA2541062A1 Apparatus for faciliating new construction and the internal inspection and repair of large vessels, such as recovery boilers and tanks |
| 04/13/2005 | EP0715672B1 Construction platform |
| 04/07/2005 | US20050072628 Hanging scaffold support |
| 04/07/2005 | US20050072096 Hinged supported roof scaffold |
| 03/24/2005 | WO2005026472A2 Articulated equipment support assembly movable between use and non-use positions |
| 03/24/2005 | WO2005025288A2 High-rise fire fighting, rescue and construction equipement |
| 03/24/2005 | CA2518236A1 High-rise fire fighting, rescue and construction equipment |
| 03/23/2005 | EP1516846A2 Lifting device for lifting persons along the shaft of a wind generator. |
| 03/22/2005 | US6868943 Safety systems and methods for bosun's chairs |
| 03/16/2005 | EP1514636A1 Working device for inner wall surface of tower tank, and inner wall surface working method using the same |
| 02/24/2005 | WO2004033043A3 Evacuation systems and methods |
| 02/23/2005 | EP1507940A2 Standing seam roof bracket |
| 02/23/2005 | CN2680814Y Automatic safety door for discharging platform of building steel headframe |
| 02/22/2005 | US6857504 Roof retaining apparatus |
| 02/10/2005 | WO2004067046A3 Articulated support assembly |
| 02/10/2005 | US20050029045 Climbing device |
| 02/03/2005 | US20050023424 Passive gravity-compensating mechanisms |
| 02/03/2005 | US20050023167 Accessories display box |
| 02/01/2005 | US6848539 Work platform for blowout preventer stacks |
| 02/01/2005 | US6848221 Overhang falsework |
| 01/20/2005 | DE202004018376U1 Trägerpositionierungsstruktur für Gleitschienen Carrier positioning structure for runners |
| 01/11/2005 | US6840350 Adjustable scaffold and walkboard ladder holder |
| 01/06/2005 | WO2005001220A1 Improvements in scaffolding brackets |
| 01/06/2005 | CA2526944A1 Improvements in scaffolding brackets |
| 12/29/2004 | CN2666577Y Apparatus for cleaning glass of glass curtain wall |
| 12/28/2004 | CA2445903C Accessories display box |
| 12/23/2004 | US20040255406 Methods and apparatus for a step mounting system |
| 12/22/2004 | CN2665279Y Up-down framing scaffold speed-sensing device |
| 12/18/2004 | CA2471080A1 Adjustable roof platform |
| 12/16/2004 | WO2004109037A1 Suspended scaffolding structure for works in facades |
| 12/15/2004 | EP1485548A1 Work platform for roof construction work |
| 12/09/2004 | US20040245196 Roof rack for plywood |
| 12/01/2004 | EP1482104A1 Adjustable modular safety system for scaffold |
| 11/25/2004 | US20040232296 Accessory device |
| 11/25/2004 | US20040232295 Accessory device |
| 11/25/2004 | US20040232294 Accessory device |
| 11/25/2004 | DE10215870B4 Selbstkletternde Plattform-Vorrichtung für Kamine Self-climbing platform apparatus for fireplaces |
| 11/24/2004 | EP1478816A1 Locking telescoping member with attitude-responsive release |
| 11/23/2004 | US6820722 Device for use in erecting roof trusses |
| 11/18/2004 | DE10318675A1 Lifting platform for inspection installations for maintaining wind power installation rotor blades has platform elements fitted around an opening with dimensions adapted to the blades |
| 11/17/2004 | EP1477746A1 Working platform for mounting solar energy collectors |
| 11/16/2004 | US6817444 Suspended work platform |
| 11/04/2004 | US20040216392 Partly retractable construction platform |
| 10/28/2004 | WO2004092594A2 Universal mount bracket |
| 10/28/2004 | WO2004081373A3 Maintenance platform |
| 10/28/2004 | US20040211870 Universal mount bracket |
| 10/13/2004 | CN1170507C Cleaning device for the surface of a facade of a building |
| 10/05/2004 | US6799658 Mobile outrigger scaffolding system |
| 09/30/2004 | DE10311674A1 Wartungsplattform Maintenance Platform |
| 09/28/2004 | US6796542 Support apparatus for balancing the connecting gap between a LCD module and a computer mainframe |
| 09/28/2004 | US6796541 Support for an LCD monitor |
| 09/23/2004 | WO2004081373A2 Maintenance platform |
| 09/15/2004 | CN2641208Y Means for clamping rails when lifting-cage stopped as same level as one floor |
| 09/08/2004 | EP1455088A1 Scaffold for aerogenerators having a shaft with a variable section |
| 09/02/2004 | US20040169115 Rooftop caddy/jack |
| 08/26/2004 | WO2004014720B1 Accessory device |
| 08/26/2004 | US20040165951 Structure useful for a road or a scaffold on a slope |
| 08/19/2004 | US20040159491 Suspended scaffolding system |
| 08/12/2004 | WO2004067046A2 Articulated support assembly |
| 08/12/2004 | US20040154250 Self securing panel for work platform |