| Patents for E04F 11 - Stairways, ramps, or like structures; Balustrades; Handrails (7,719) |
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| 02/13/2013 | CN202731139U Beam-type staircase with anti-seismic device |
| 02/13/2013 | CN202731138U Stairs capable of solving problem of oversteepened stair flights |
| 02/13/2013 | CN202730687U Base for guardrail |
| 02/13/2013 | CN102933778A 纸制坡道 Paper ramp |
| 02/13/2013 | CN102926511A Rotary-type turning assembly and connecting structure thereof |
| 02/13/2013 | CN102926510A Carpet tile anti-skidding staircase |
| 02/13/2013 | CN102287034B Special-shaped rail and construction method thereof |
| 02/12/2013 | US8371077 Roll-away staircase |
| 02/11/2013 | DE202012012223U1 Verkleidungselement insbesondere für Balkon- und Fassadenbekleidungen Cladding element especially for balconies and façade claddings |
| 02/06/2013 | DE202012011074U1 Sanierungselernent für eine Trittstufe und Trittstufe Sanierungselernent for a tread and tread |
| 02/06/2013 | CN202718315U Assembled stainless steel handrail railing |
| 02/06/2013 | CN202718314U Adjusting device and adjustable column |
| 02/06/2013 | CN202718313U Paint-free double-falcon type section of wood stair |
| 02/06/2013 | CN202714686U Binding mouth structure of stepping carpet |
| 02/06/2013 | CN102912951A Stair step with arc edges |
| 02/06/2013 | CN102912950A Collapsible stair |
| 02/05/2013 | CA2708599C A gangway and method for manufacturing same |
| 01/30/2013 | CN202706375U Safety guard for rail |
| 01/30/2013 | CN202706374U Novel guardrail |
| 01/30/2013 | CN202706373U Environment-friendly spraying plastic railing |
| 01/30/2013 | CN202706372U Plastic-wood composite railing |
| 01/30/2013 | CN202706371U Stair railing made of wood-plastic composite material |
| 01/30/2013 | CN202706370U Vertically coherent assembly structure of aluminum alloy stair handrail |
| 01/30/2013 | CN202706369U Quickly combined guardrail |
| 01/30/2013 | CN202706368U Integral solar balcony fence |
| 01/30/2013 | CN202706191U Balcony baffle plate for preventing objects from dropping |
| 01/30/2013 | CN102900209A Stair handrail for blind persons |
| 01/30/2013 | CN102900208A Children safety going-downstairs passage in kindergarten |
| 01/29/2013 | DE202012105030U1 Faltwerktreppe Folded plate staircase |
| 01/25/2013 | DE202012010208U1 Treppenkonstruktion für einen Laufsteg Stair Design for a catwalk |
| 01/24/2013 | WO2013011393A1 Tubular structure made of plastic material for radiator covers gates or other barriers |
| 01/24/2013 | US20130019434 Ligature-resistant vertical grab bar |
| 01/24/2013 | US20130019418 Ramp structure for connecting flooring |
| 01/23/2013 | EP2549029A2 Platform system |
| 01/23/2013 | CN202689611U PE material production and processing control platform |
| 01/23/2013 | CN202689386U Embedded-type stair railing structure |
| 01/23/2013 | CN202689385U Pull-cabinet type telescopic stair |
| 01/23/2013 | CN202689384U Folded plate cantilevered stairway |
| 01/23/2013 | CN202688873U Upright column for guard fence |
| 01/23/2013 | CN102888968A Noctilucent color coated layer steel plate and manufacturing method thereof |
| 01/23/2013 | CN102888958A 管架结构 Tube frame structure |
| 01/23/2013 | CN102888957A Prefabricated light slab stair |
| 01/22/2013 | DE202013100075U1 Treppe mit Stahlstufen Stairway with steel steps |
| 01/16/2013 | EP2545228A1 Walkway assembly |
| 01/16/2013 | CN202672533U Stair railing structure adopting sleeve for connecting and fixing |
| 01/16/2013 | CN202672532U Stair railing structure |
| 01/16/2013 | CN202672531U Welding type stair railing structure |
| 01/16/2013 | CN202672530U Through type stair railing fixing structure |
| 01/16/2013 | CN202672529U Stair railing structure connected and fixed through screw threads |
| 01/16/2013 | CN202672528U Stair railing structure with fixed side face |
| 01/16/2013 | CN202672527U Stair railing structure fixed through expansion bolt |
| 01/16/2013 | CN202672526U Short-distance lifting stair |
| 01/16/2013 | CN202672525U Prefabricated slab step |
| 01/16/2013 | CA2782880A1 Platform system |
| 01/10/2013 | WO2012143586A4 .emergency lighting device for tunnels |
| 01/10/2013 | DE202012104911U1 Profilanordnung zum Anschluss an ein Gebäudebauteil Profile assembly for connection to a building component |
| 01/10/2013 | DE10323347B4 Treppe und Tragkonstruktion einer Treppe Stairs and supporting structure of a staircase |
| 01/09/2013 | EP2543792A2 Floor and wall lining system with acoustic baffling installation units |
| 01/09/2013 | CN202658818U Imitated jade handrail |
| 01/09/2013 | CN202658817U Sliding device at lower end of reinforced concrete stair |
| 01/09/2013 | CN202658816U Outdoor staircase component capable of communicating adjacent spaces |
| 01/09/2013 | CN102864925A Stair mould base, stair and method for building stair mould base and stair |
| 01/09/2013 | CN101892734B Profile rail system for covering at least the edge of a lining |
| 01/08/2013 | CA2508224C Staircase finishing plate arrangement |
| 01/03/2013 | WO2013001301A2 Smoke ventilation |
| 01/03/2013 | WO2013000008A1 Connection fixture |
| 01/03/2013 | US20130006446 Step climbing device for moving robots, step climbing system for moving robots and step climbing method of moving robot |
| 01/03/2013 | US20130000231 Walkway assembly |
| 01/03/2013 | DE102011105935A1 Template device used for drilling holes in side flanges of staircases, has guide element that is arrangement at stencil plate, in which hole is formed for allowing displacement movement along side flange |
| 01/03/2013 | CA2839653A1 Connection fixture |
| 01/02/2013 | EP2540930A2 Spine staircase system with adjustable stair height |
| 01/02/2013 | CN202644876U Middle water-heating hand rail in lobby upstairs |
| 01/02/2013 | CN202644875U Moveable connector for guardrail |
| 01/02/2013 | CN202644874U Fence |
| 01/02/2013 | CN202644873U Novel stairway |
| 01/02/2013 | CN202644440U Rail post foot shielding cover with easy dismounting |
| 01/02/2013 | CN202635201U Flower box used for guardrail |
| 01/02/2013 | CN102852298A 保护栏装置 Protection bar device |
| 12/27/2012 | US20120326108 Hand rails |
| 12/26/2012 | CN202627371U Connecting piece capable of making stair rail and vertical column conveniently mounted |
| 12/26/2012 | CN202627370U Angle regulation fixing base for stair handrail |
| 12/26/2012 | CN202627369U Conveniently mounted decoration guardrail |
| 12/26/2012 | CN202627368U Rotatable joint of balcony guardrail |
| 12/26/2012 | CN202627367U Decorative cover of columns |
| 12/26/2012 | CN202627366U Novel insert-in type railing |
| 12/26/2012 | CN202627365U Novel combined handrail |
| 12/26/2012 | CN202627364U Connector of fence corner |
| 12/26/2012 | CN202627363U Multifunctional universal corner connection device of stair rail |
| 12/26/2012 | CN202627362U Novel stair railing framework |
| 12/26/2012 | CN202627361U Adjustable glass river fender fixing device |
| 12/26/2012 | CN202627360U Novel balcony guardrail |
| 12/26/2012 | CN202627359U 护栏 Fence |
| 12/26/2012 | CN202627358U Glass guardrail |
| 12/26/2012 | CN202627357U 阳台护栏 Balcony fence |
| 12/26/2012 | CN202627356U 室外无障碍扶手 Accessible outdoor handrails |
| 12/26/2012 | CN202627355U Environment-friendly building stairway |
| 12/26/2012 | CN202627354U Novel rounded corner step |
| 12/26/2012 | CN202627353U Novel indoor safety protection staircase |
| 12/26/2012 | CN202627352U Bamboo and wooden tread |
| 12/26/2012 | CN202627351U Environment-friendly rubber stair step composition board |