| Patents for E04G 1 - Scaffolds primarily resting on the ground (3,963) |
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| 04/26/2005 | US6883641 Mobile elevator working and load-lifting platform |
| 04/20/2005 | CN2693867Y Gate steel pipe scaffold |
| 04/19/2005 | US6880672 Self propelled scaffolding |
| 04/14/2005 | US20050077108 Horizontal support member for tube and clamp scaffold assembly |
| 04/14/2005 | US20050077107 Scaffold system with telescoping access ladder and resiliently hinged scaffold access hatch deck |
| 04/14/2005 | CA2445024A1 Horizontal support member for tube and clamp scaffold system |
| 04/13/2005 | CN2692259Y Mobile scaffold platform |
| 04/13/2005 | CN2692258Y Bayenet type steel tube scaffold |
| 04/13/2005 | CN1196841C Improved self-raising platform assembly |
| 04/07/2005 | WO2005031086A1 Scaffold |
| 03/29/2005 | US6871892 Apparatus to lock and unlock scaffold casters |
| 03/29/2005 | CA2483057A1 Scaffold system with telescoping access ladder and resiliently hinged scaffold access hatch deck |
| 03/24/2005 | US20050066206 Storage device configuration |
| 03/24/2005 | US20050061581 Scaffold safety railing device |
| 03/23/2005 | CN2687224Y Reinforced bar scaffold |
| 03/17/2005 | WO2005024155A1 Mobile scaffolding having vertical ladders |
| 03/17/2005 | US20050056488 Buddy's adjustable height workhorse |
| 03/17/2005 | US20050056484 Motorized scaffold with displaceable worker support platform |
| 03/16/2005 | EP1514636A1 Working device for inner wall surface of tower tank, and inner wall surface working method using the same |
| 03/08/2005 | US6863253 Support base for equipment |
| 03/08/2005 | US6863155 Mobile scaffolding brake |
| 03/03/2005 | WO2005019564A1 A void platform and method of erecting same |
| 02/24/2005 | US20050039984 Scaffold lift system |
| 02/23/2005 | CN2680770Y Support structure for floorslab construction |
| 02/17/2005 | WO2005014954A1 Adjustable length plank assembly |
| 02/17/2005 | US20050034922 Walkboard ledger for scaffolding |
| 02/10/2005 | US20050029049 Foldable scaffold |
| 02/09/2005 | CN1188577C Retractable column and apparatus for lifting retractable column and method for erecting retractable column |
| 02/02/2005 | CN1572994A Apparatus with utility tray mounted to scaffold |
| 02/01/2005 | US6848539 Work platform for blowout preventer stacks |
| 01/26/2005 | EP1500754A2 Improvements in or relating to an access platform |
| 01/26/2005 | CN1570330A Ecological garden in the air |
| 01/20/2005 | US20050013655 Fitting for joining scaffold boards |
| 01/11/2005 | US6840350 Adjustable scaffold and walkboard ladder holder |
| 01/06/2005 | WO2005001219A2 Low level adjustable scaffold with workbench |
| 01/05/2005 | EP1493882A2 Fitting for joining scaffold boards |
| 12/29/2004 | EP1490219A2 Light-weight scaffold board and method for producing the same |
| 12/29/2004 | CN2667071Y Altitude construction apparatus for steeple top building |
| 12/29/2004 | CN1182022C Anti-collision device with non-contact measuring and monitoring device for pulley |
| 12/23/2004 | US20040255406 Methods and apparatus for a step mounting system |
| 12/23/2004 | DE10325035A1 Fixing clip for securing extending arm on scaffold or mobile stage, has clamp positively set on part of vertical crossbeam of scaffold and coupled together with curved bolt, such that clamp and bolt surround part of vertical crossbeam |
| 12/22/2004 | EP1489248A2 Extendible scaffolding transom |
| 12/22/2004 | CN2665283Y Internal adapted scaffold connecting piece and internal adapted scaffold |
| 12/22/2004 | CN2665279Y Up-down framing scaffold speed-sensing device |
| 12/21/2004 | US6832666 Mobile utility scaffold having a platform locking and securing device |
| 12/09/2004 | WO2004106667A1 Portable work stand |
| 12/09/2004 | US20040245516 Temporary structure bracket |
| 12/09/2004 | DE202004013474U1 Stabiliser for ladders has a telescopic strut with end grips to fit onto rungs and with wing nut securing fasteners |
| 12/08/2004 | CN2661828Y Sectional type integrally lifting scaffold |
| 12/07/2004 | US6827181 Low level adjustable scaffold with workbench |
| 12/02/2004 | US20040238280 Scaffold with leg lock |
| 12/02/2004 | US20040238278 Apparatus with utility tray mounted to scaffold |
| 11/30/2004 | US6823965 Locking and securing device |
| 11/25/2004 | US20040231922 Dismountable scaffolding |
| 11/25/2004 | US20040231917 Scaffold moving device |
| 11/23/2004 | CA2255111C Aerial work platform with pothole and/or obstacle detection and avoidance system |
| 11/17/2004 | CN2656538Y Folding dismountable lengthening broadening lifting stool |
| 11/09/2004 | US6814184 High rigidity vertical column member and structure and hoist platform system |
| 11/04/2004 | DE20320517U1 Height adjustable trestle for erecting of working platform, for example, has at least one strut member of upper frame and cross member rigidly connected by fastening element yet with play allowing relative movement of strut member |
| 11/04/2004 | DE202004013783U1 Building scaffold platform has longitudinal plastic cross-piece with capping strip |
| 11/04/2004 | DE202004013782U1 Scaffold base has tread face with longitudinal webs with off-set stagger so internal spacing of inner walls of second web area corresponds to outside spacing of outside walls of adjoining first web area |
| 10/28/2004 | US20040211877 Apparatus and method for a temporary spread footing |
| 10/28/2004 | US20040211623 Collapsible scaffolding tower |
| 10/26/2004 | CA2263302C Scaffold assembly |
| 10/13/2004 | CN1170996C Scaffold |
| 10/07/2004 | WO2004085766A1 Dislocation prevention device for supporting column-lifting device |
| 10/06/2004 | EP1463864A1 A pivotable substructure for an elevatory jig |
| 09/30/2004 | US20040188176 Utility scaffolding having safety features |
| 09/16/2004 | DE10310606A1 Frame for shuttering panels or scaffolding floor units is made up of longitudinal and transverse profiles, with the longitudinal and/or the transverse profiles consisting of steel |
| 09/15/2004 | CN2641208Y Means for clamping rails when lifting-cage stopped as same level as one floor |
| 09/09/2004 | US20040173717 Hook holder for holding scaffolding elements to a scaffold |
| 09/07/2004 | US6786301 Scaffold system |
| 09/07/2004 | US6786299 Swivel-power scaffold mobilizing device |
| 09/02/2004 | WO2004074581A1 Moving-scaffold device with couplings for painting truss bridge |
| 09/01/2004 | CN2637630Y Mortise and tenon type scaffold connecting unit and mortise and tenon type scaffold |
| 09/01/2004 | CN2637629Y Interpolated scaffold connecting element and interpolation type scaffold |
| 08/19/2004 | WO2004070136A1 Panel-type construction element |
| 08/19/2004 | WO2004070135A1 Panel-type construction element |
| 08/18/2004 | CN2634014Y Slow descending structure |
| 08/18/2004 | CN2634013Y Cable-row frame composed of rigid member and flexible member |
| 08/10/2004 | US6772860 Helicopter access platform |
| 08/05/2004 | DE10309762B3 Stabilization stand for supporting ladder or scaffolding frame on uneven ground using coupled support struts with attached tensioning cord |
| 07/29/2004 | US20040144593 Telescopic stool |
| 07/28/2004 | EP1439748A1 Weather protection device for the protection of special plant cultures sensitive to moisture |
| 07/28/2004 | CN2628644Y Door frame for door type scaffolding |
| 07/22/2004 | DE202004007550U1 Scaffolding frame for device providing running surface spaced away from substructure has upwards projecting cantilever profiled rods connected to corresponding upright rod and with connecting facility for fall safety device |
| 07/21/2004 | CN1514902A Collapsible scaffolding tower |
| 07/21/2004 | CN1158443C Plug-socket assembly for scaffold |
| 07/13/2004 | US6761246 Methods and apparatus for mounting a work platform to a ladder |
| 06/23/2004 | CN1154610C Protective system of refraining from obstacle and preventing from cracked for support feet of chassis |
| 06/17/2004 | WO2004051030A1 Façade scaffold |
| 06/15/2004 | US6749041 Joist scaffold unit |
| 06/09/2004 | EP1426523A1 Scaffold platform and scaffold, stand or tribune comprising said platform |
| 06/08/2004 | US6745871 Interlocking scaffold plank |
| 06/03/2004 | DE10254033A1 Building construction scaffolding platform is a shallow sheet metal upturned box with small and elongated holes in sidewalls |
| 06/03/2004 | DE10157980B4 Höhenverstellbare Leiter- bzw. Stehleiterbühne Adjustable wire or stepladder stage |
| 06/01/2004 | US6742306 Method for carrying out work on an object related to shipbuilding or building construction or industrial installations |
| 05/20/2004 | US20040094362 Walkboard ledger for scaffolding |
| 05/20/2004 | US20040093817 Refinements to the construction systems for structures in reinforced concrete or some other material by means of high-precision integral modular forms |
| 05/19/2004 | DE202004003698U1 Access platform for storage racks or window cleaning has two stepladders linked by platform with additional stabilising legs at each end |