| Patents for E06C 9 - Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes (1,320) |
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| 04/03/2013 | CN202850570U Single communication tower feeder line gap bridge |
| 03/27/2013 | CN202832182U Climbing ladder of shelter |
| 03/21/2013 | US20130068557 Systems and methods for interfacing to a guide rail |
| 03/20/2013 | CN202810643U Folding cadge ladder |
| 03/20/2013 | CN202810642U Flexible ladder for refuge |
| 03/20/2013 | CN202810641U Cage ladder |
| 03/20/2013 | CN202810640U Ladder with limiting device |
| 03/20/2013 | CN102979347A Connecting structure of composite material tower rod and ladder supporting seat |
| 03/19/2013 | US8397868 Signal mast with folding stand |
| 03/13/2013 | CN202788598U Connecting rod type hidden cat ladder |
| 03/13/2013 | CN202788597U Cat ladder device for going in/out lift pit |
| 03/13/2013 | CN102199988B Oiling device with portable ladder |
| 03/06/2013 | CN202767107U Rectangular inspection well attached with crawling ladder |
| 03/06/2013 | CN102953674A Hoistway ladder stand device for pit service and maintenance |
| 02/13/2013 | CN202731738U Tower-area straight ladder with closed protective guards |
| 02/12/2013 | CA2541803C Anchor assembly |
| 02/06/2013 | CN202718445U Steel tube electricity transmission pole |
| 01/23/2013 | CN202689923U Height climbing ladder capable of preventing people without fixed duties from climbing |
| 01/23/2013 | CN202689659U Annular concrete pole tower equipped with ladder stand device |
| 01/23/2013 | CN202689042U Reinforced concrete ladder stand hole pipe |
| 01/16/2013 | CN202673135U Safety ladder used in construction of continuous casting rotational flow sedimentation tank |
| 01/16/2013 | CN202673134U Crawling ladder of wind power generation tower |
| 01/16/2013 | CN102877781A Emergency evacuation ladder |
| 01/16/2013 | CN102871406A Crawling ladder mounting structure for student bed |
| 01/09/2013 | CN202659138U Telescopic berth ladder |
| 01/09/2013 | CN202658940U Single tower body with hidden connection structure |
| 01/08/2013 | US8348015 Tubular access ladder and method |
| 01/02/2013 | CN102852454A Anti-theft escape ladder |
| 01/02/2013 | CN102852453A Linkage-type hidden ladder |
| 01/02/2013 | CN102852369A Anti-climbing stair for high-voltage electric wire tower |
| 12/26/2012 | EP2538017A1 Fall prevention ladder and related method of production |
| 12/26/2012 | EP2538016A1 A rung for fall prevention ladder and related fall prevention ladder |
| 12/26/2012 | EP2536471A1 Rescue device |
| 12/26/2012 | CN202627954U Rotatable berth ladder |
| 12/26/2012 | CN202619021U One-ladder dual-purpose double-layer bed |
| 12/26/2012 | CN101831997B Quick extensible stairs |
| 12/25/2012 | US8336825 Passenger stairway for an aircraft and method for pulling in and out the passenger stairway |
| 12/19/2012 | CN202611580U Rotary scaling ladder seat special for concrete pole |
| 12/19/2012 | CN202611579U Hidden cat ladder |
| 12/19/2012 | CN202611578U Iron tower ladder provided with detachable rest platform |
| 12/13/2012 | WO2012114102A3 A door for a blast-resistant structure |
| 12/12/2012 | CN202598030U High-power anti-sound device with ladder |
| 12/05/2012 | CN202578486U Large spherical tank inner winding stair |
| 12/05/2012 | CN202578485U Safety bank ascending stair |
| 12/05/2012 | CN202578483U Vertical ladder with safety protecting cage |
| 11/22/2012 | US20120292130 Foldable dual track ladder system |
| 11/14/2012 | CN202529420U Escalator mechanism for hot-water storage tank |
| 11/07/2012 | CN202520218U Escape ladder on external wall of building |
| 10/24/2012 | CN202500487U Pneumatic movable ladder |
| 10/03/2012 | CN202467630U Climbing ladder for overhauling steel structure factory |
| 10/03/2012 | CN202467298U Landscaping communication lamp pole with detachable crawling ladders |
| 09/26/2012 | CN202451044U Steel ladder for urea synthesis column |
| 09/25/2012 | US8272477 Fire resistant foldable stowed stair assembly |
| 09/13/2012 | US20120228057 Hidden fire escape ladder system with spring-loaded standoffs |
| 09/12/2012 | CN202431177U Modified ladder for operation of papermaking mesh pressing portion |
| 09/06/2012 | US20120222915 Retractable ladder |
| 09/05/2012 | CN202417290U Foldable hidden building ladder |
| 08/29/2012 | CN202400733U Inclined ladder stand without firmly installation on cranes |
| 08/22/2012 | CN202391337U Steel ladder up-down fixing mechanism for urea synthesizing tower |
| 08/22/2012 | CN102644438A Concealed ladder stand |
| 08/08/2012 | CN102628310A Automatic hidden type sliding stair with folding guardrail |
| 08/07/2012 | CA2562409C Loft ladder assembly |
| 08/02/2012 | US20120193167 Telescoping pull-down attic ladder |
| 08/01/2012 | CN202359861U Horizontal temporary telegraph pole in diggings |
| 08/01/2012 | CN102619463A Safe rescue and escape ladder |
| 07/25/2012 | CN202348109U Novel pole/tower climbing ladder |
| 07/25/2012 | CN202347639U Inspection well with climbing ladder |
| 07/18/2012 | CN202338197U 电杆升降式爬梯 Pole lift ladder |
| 07/18/2012 | CN202338195U 一种活动梯子电动和遥控收放装置 An activity ladders electric and remote control retractable device |
| 07/04/2012 | CN202300187U Quick splicing device used for chimney or water tower ladder stand |
| 07/04/2012 | CN202298870U 具有固定式爬梯的检查井 With fixed ladder Manhole |
| 07/04/2012 | CN102536108A Foldable emergency escape ladder |
| 07/04/2012 | CN101845928B Portable escape anti-theft window |
| 06/28/2012 | US20120160606 Hidden fire escape ladder system |
| 06/27/2012 | CN102518390A Foldable invisible building ladder stand |
| 06/20/2012 | EP2465582A2 UAV-delivered deployable descent device |
| 06/13/2012 | CN202273453U 转台式卫星接收天线 Rotary satellite receiver antenna |
| 06/13/2012 | CN102493760A Pull-up ladder stand |
| 06/06/2012 | CN202266189U 线杆铁拖 Iron pole trailer |
| 06/06/2012 | CN102486278A Street lamp convenient for maintenance |
| 06/06/2012 | CN102486076A Escape antitheft window of multistory building |
| 06/05/2012 | US8191683 Height reducible electronic enclosure compatible entrance platform |
| 05/30/2012 | CN202249731U Device for safely locking straight ladder |
| 05/30/2012 | CN202249730U Shaft ladder stand device for overhauling and maintaining pit |
| 05/30/2012 | CN202249729U Helper mechanism for mixing spherical tank |
| 05/30/2012 | CN202249717U Iron and steel ladder for wire pole |
| 05/30/2012 | CN202249568U Novel burglarproof escape window |
| 05/30/2012 | CN202249563U Anti-theft emergency escape window |
| 05/30/2012 | CN202249070U Wire pole with iron supporters |
| 05/23/2012 | CN202227973U All-position free rotation device for large spherical tank internal overhaul |
| 05/23/2012 | CN202227972U Winding staircase for dome roof oil tank |
| 05/23/2012 | CN101994467B Double-purpose window with functions of theft resistance and escape |
| 05/16/2012 | CN102459800A 用于楼梯组件的方法和设备 Method and apparatus for stair components |
| 05/09/2012 | CN202215145U Outdoor crawling ladder special for steel structure |
| 05/02/2012 | CN102434088A Protective cage type steel crawling ladder and manufacturing method thereof |
| 05/02/2012 | CN102434087A Adjustable balance weight and telescoping ladder with the balance weight |
| 04/25/2012 | EP2444586A1 Removable ladder system for housing and storage modul, and ladder therefor |
| 04/25/2012 | CN102425229A 具有固定式爬梯的检查井 With fixed ladder Manhole |
| 04/18/2012 | CN202194722U 适用于多风沙和高温地域的柴油发电机组 For multi-temperature region of sand and diesel generator sets |
| 04/18/2012 | CN202194554U Two-section movable ladder for steel frame on side of upright |