| Patents for E04G 3 - Scaffolds essentially supported by building constructions, e.g. adjustable in height (4,845) |
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| 07/03/2013 | CN203034780U Attaching-type scaffold multi-function anti-falling device |
| 07/03/2013 | CN203034779U Self-lifting-type scaffold operating platform |
| 07/03/2013 | CN203034778U Attaching type lifting outer scaffold |
| 07/03/2013 | CN203034777U Rail-mounted mobile tall operation platform |
| 07/03/2013 | CN203034776U Split type hydraulic jacking combined construction platform |
| 07/03/2013 | CN203034775U Annular twin-beam hydraulic climbing split slewing platform |
| 07/03/2013 | CN203034774U Single-pipe tower platform |
| 07/03/2013 | CN203034773U Assembly type operating platform with variable diameter |
| 07/03/2013 | CN203034772U Platform structure used for open caisson wall formwork construction |
| 07/03/2013 | CN102352686B Hanging type undertile work frame |
| 07/02/2013 | US8474772 Telescoping cup holder |
| 07/02/2013 | US8474771 Surgical tray methods and apparatus |
| 07/02/2013 | US8474575 Mounting for a safety system |
| 06/27/2013 | US20130161129 Alternating current suspension hoist system with converter, regulator, and inverter |
| 06/26/2013 | CN203022330U Falling prevention safety device adhering to lifting scaffold |
| 06/26/2013 | CN203022329U Nacelle frame without balancing weight |
| 06/26/2013 | CN203022328U Climbing operation platform |
| 06/26/2013 | CN203022327U Elevator shaft high-altitude construction platform device |
| 06/26/2013 | CN103174303A Movable overhung unloading platform and manufacture and installation method thereof |
| 06/26/2013 | CN103174284A Lifting handling frame of construction of elevator shaft structure |
| 06/26/2013 | CN103174283A Mobile operation platform |
| 06/25/2013 | US8469323 Modular monitor support assembly |
| 06/25/2013 | CA2557985C Fall arrest system with a deformable link |
| 06/20/2013 | US20130153337 Scaffold module |
| 06/19/2013 | CN203008348U Lifting and falling prevention device of working condition self-adaption type scaffold |
| 06/19/2013 | CN203008347U Steel platform for elevator shaft construction |
| 06/19/2013 | CN203008346U Lifting type steel tube scaffold operation platform for elevator hoistway |
| 06/19/2013 | CN203008345U Stereoscopic construction device for super high-rise core tube beam and slab structure |
| 06/19/2013 | CN203008344U Detachable and reusable operating platform device |
| 06/19/2013 | CN203008343U Light inclined-pulling type scaffold |
| 06/19/2013 | CN203008342U Light inclined-pulling type scaffold |
| 06/18/2013 | US8464992 Tilt control for tiltable mount |
| 06/13/2013 | WO2013086465A1 Support systems and related methods for maintaining building exteriors |
| 06/12/2013 | CN202990520U All-in-one construction platform of silo top and silo wall sliding mode |
| 06/12/2013 | CN202990427U Climbing discharging platform |
| 06/12/2013 | CN202990395U Rotating horizontal protection tool for climbing scaffold |
| 06/12/2013 | CN202990394U Traveling cradle for reinforcing of high-altitude roof girder structure |
| 06/12/2013 | CN202990393U Tool type steel mesh attached elevating scaffold |
| 06/12/2013 | CN202990392U Steel tube guide rail and multifunctional ring rail combined mechanism for overall lifting scaffold |
| 06/12/2013 | CN202990391U Multifunctional template supporting frame |
| 06/12/2013 | CN202990390U Suspension mechanism for basket working at height |
| 06/12/2013 | CN202990389U Vertical double-frame guide rail attaching lift scaffold |
| 06/12/2013 | CN202990388U Anti-falling device for adhering lifting scaffold |
| 06/12/2013 | CN202990387U Prestress construction platform of large cryogenic tank |
| 06/12/2013 | CN202990386U Externally-suspended scaffold |
| 06/12/2013 | CN103147587A Safety protection device for building construction |
| 06/12/2013 | CN103147569A Operation platform system for cross-pulling slip form with both full-diameter silo and spoke-type center plate |
| 06/12/2013 | CN102296800B Hydraulic elevating mechanism of scaffold |
| 06/12/2013 | CN101845882B Combined device of a mould frame for hanging and casting cement for high-rise buildings and handling and hanging box for building materials |
| 06/11/2013 | US8459603 On board screen device |
| 06/11/2013 | US8459600 Trestle stabilizing device |
| 06/05/2013 | CN202969938U Support and placing boom |
| 06/05/2013 | CN202969892U Falling prevention device for hoisting scaffold |
| 06/05/2013 | CN202969891U Protection device at bottom of attached lifting scaffold |
| 06/05/2013 | CN202969890U Tool type liftable material platform |
| 06/05/2013 | CN202969889U Suspension type elevator shaft working platform mechanism |
| 06/05/2013 | CN103132685A Extensible operation platform convenient to assemble and disassemble |
| 06/05/2013 | CN103132464A Built-in two-way sliding maintenance platform of tower crown |
| 06/05/2013 | CN101967886B Assembly and installation methods of steel containment vessel of nuclear power station |
| 06/04/2013 | US8456822 Support assembly and computer keyboard using the same |
| 06/04/2013 | US8456771 Holding arrangement for an optical element |
| 06/04/2013 | US8453797 Method of servicing the outer components of a wind turbine such as the wind turbine blades and the tower with a work platform and work platform |
| 06/03/2013 | DE202013002899U1 Arbeitsgerüstsystem über Solar- u. Photovoltaikmodulen The scaffolding system Solar &. Photovoltaic modules |
| 06/03/2013 | DE202013001818U1 Arbeitsgerüst auf Solar- und Photovoltaikanlagen The scaffolding on solar and photovoltaic systems |
| 05/29/2013 | CN202954556U Anti-drop guide rail for scaffold |
| 05/29/2013 | CN202954554U Lifting hanging device of attached type lifting scaffold |
| 05/29/2013 | CN202954553U Full assembly tool type attachment lifting scaffold |
| 05/29/2013 | CN202954552U Steel tube concrete column high-altitude construction safety protection system |
| 05/29/2013 | CN202954551U Simple steel reinforcement cage for high-altitude welding |
| 05/29/2013 | CN202954365U Prefabricated detachable foundation pit ladder rest platform and diaphragm wall connection structure |
| 05/29/2013 | CN103122691A Tower crane standard knot bearing upper air supporting formwork steel platform structure and construction method |
| 05/29/2013 | CN102392532B Construction method for built-in hanging scaffold of high-rise building |
| 05/28/2013 | US8448923 Elevated surface safety base and post apparatus |
| 05/28/2013 | US8448747 Temporary scaffolding system |
| 05/22/2013 | CN202945797U Outdoor operating platform |
| 05/22/2013 | CN103114714A Anti-falling device of lifting-type scaffold |
| 05/22/2013 | CN103114713A Hollow ultrahigh template section steel platform and construction method thereof |
| 05/22/2013 | CN103114712A Buckle steel platform support system and construction method thereof |
| 05/21/2013 | US8444099 Back plate of liquid crystal display module and splice structure thereof |
| 05/21/2013 | US8443570 Window jamb channel attachment apparatus and method |
| 05/21/2013 | CA2590516C Method and apparatus for securing a scaffold to a building |
| 05/15/2013 | CN103108814A The structure for insulation of storage tank and its construction method |
| 05/08/2013 | CN202925875U Fixed roof scaffold |
| 05/08/2013 | CN202925874U Scaffold-climbing falling prevention device |
| 05/08/2013 | CN202925873U Building construction safety platform |
| 05/08/2013 | CN202925872U Adjustable load-bearing device for attaching lifting scaffold |
| 05/08/2013 | CN202925871U Movable operating platform for aloft work |
| 05/08/2013 | CN202925870U Net frame slippage installation platform |
| 05/08/2013 | CN202925869U Unloading platform device for construction elevator |
| 05/08/2013 | CN202925868U Reactor internals working platform system |
| 05/08/2013 | CN202925867U Building pendant screw rod power-assisted bracket |
| 05/08/2013 | CN102287045B Square steel tube lifting outside scaffold |
| 05/08/2013 | CN102153032B Electric hanging basket suspension system for enhancing loading capability, and electric hanging basket climb system |
| 05/08/2013 | CN102011484B Top rotating aerial work bench |
| 05/07/2013 | US8434592 Mobile tower drive system |
| 05/02/2013 | WO2013060703A2 Working platform for an offshore wind energy plant and method for manufacturing the same |
| 05/01/2013 | EP2586933A1 Working platform for an offshore wind energy plant and method for manufacturing the same |
| 05/01/2013 | CN202913679U Double-function construction operation protection derrick in elevator shaft way |
| 05/01/2013 | CN202913678U Hinged elevator shaft material platform |
| 05/01/2013 | CN103074995A Safety protection device for building hanging basket |