Patents
Sitemap › E06 - Doors, windows, shutters, or roller blinds, in general; Ladders › E06C - Ladders › E06C 1 - Ladders in general
Patents for E06C 1 - Ladders in general (5,355)
05/1999
05/06/1999WO1999002322A9 Blow molded articles and method of making
05/05/1999CN2317304Y 梯子装置 Ladders device
05/03/1999CA2215436A1 Ladder bracket and staging utilizing the same
04/1999
04/28/1999CN2316448Y Aluminium ladder with improved structure
04/27/1999US5896946 Boarding ladder and winch mount system for boat trailers and the like
04/27/1999US5896945 Ladder safety tip strap
04/27/1999CA2151717C Stabilized ladder and platform
04/17/1999CA2258294A1 Resqume
04/08/1999DE19743975A1 Service trolley with basic element and rollers
04/06/1999US5890561 Connection between a ladder side rail and a hinged arm of a ladder hinge
04/06/1999US5890560 Ladder stabilizing device
04/01/1999WO1999002322A3 Blow molded articles and method of making
03/1999
03/31/1999CN2312318Y Portable ladder having platforms
03/16/1999US5881839 Mobile hunter's stand
03/16/1999US5881838 Ladder having movable ladder support
03/10/1999EP0900910A1 Ladder assembly for fire brigade ladders
03/09/1999US5878836 Structure of an escaping device
03/02/1999US5875867 Fall restraint system and method useful for roof inspection
02/1999
02/25/1999DE19734333A1 Sliding extension ladder
02/09/1999US5868221 Lever mounted deer stand
02/03/1999EP0894937A1 Leaning ladder
01/1999
01/28/1999WO1999004127A1 Retractable extension for the guiding rail of a climbing guard
01/28/1999WO1999003539A1 A foldable stairway
01/27/1999CN2305479Y Glass fiber reinforced plastic herring bone ladder
01/21/1999WO1999002322A2 Blow molded articles and method of making
01/19/1999US5860490 Climbing apparatus
01/13/1999CN2303925Y Quick-lifting superlong aluminium-alloy ladder
01/06/1999CN2303074Y Chain ladder
12/1998
12/30/1998WO1998059131A1 Collapsible stairway
12/30/1998CA2295026A1 Collapsible stairway
12/10/1998DE19721856A1 Ladder
11/1998
11/24/1998US5839538 Foldable portable tree stand
11/19/1998DE19720717A1 Counterbalance and loading weight
11/18/1998CN2297531Y Electrician using insulating ladder
11/17/1998US5836595 Combination stepladder/handtruck apparatus
10/1998
10/29/1998DE19715844A1 Compact access ladder for upper floor in building
10/28/1998CN1197150A Returnable grand building emergency lifesaving rope ladder
10/22/1998DE19808605A1 Adjustable extension ladder comprising at least two sections
10/22/1998DE19714431A1 Mehrzweck-Arbeitsdiele Multi-purpose work trestle
10/21/1998CN2295043Y Hard flexible multi-purpose rolling ladder
10/15/1998WO1998045567A1 Multipurpose work support
10/15/1998CA2286032A1 Multipurpose work support
10/14/1998EP0870725A1 Tower crane with a telescopic ladder and a mobile element guided on this ladder
10/14/1998EP0870099A1 Device for connecting two one-rail ladder members
10/14/1998EP0577689B1 Ladder stiles and ladders produced therefrom
10/08/1998WO1998044235A1 Modular ladder assembly for mine raise
10/08/1998CA2286911A1 Modular ladder assembly for mine raise
10/07/1998CN2293636Y Multi-rung large-tip-up steps foldable ladder
10/06/1998US5816362 Modular safety ladder system
10/01/1998WO1998042943A1 Straight ladder support
10/01/1998DE19723000A1 Ladder support frame
09/1998
09/23/1998CN2292157Y Wheel ladder
09/15/1998US5806626 For climbing a tree
09/11/1998WO1998039546A1 Folding ladder
09/11/1998CA2280921A1 Folding ladder
09/01/1998US5799752 Climbing device
08/1998
08/20/1998DE19741953A1 Coupling module for ladders
08/19/1998EP0859118A1 Folding structure
08/19/1998EP0859104A1 Roof scaffolding system
08/19/1998EP0858546A1 Ladder
08/11/1998US5791439 Ladder, member for connecting a rail to a horizontal element of a ladder, and method, and apparatus and method for holding a washer
08/11/1998US5791437 Ladder with nesting brace gusset plate hinge
08/11/1998US5791436 Tree stand
08/11/1998US5791434 Mobile warehouse ladder
08/05/1998CN2287202Y Multistair elevator
08/05/1998CN1189573A 可折叠梯 Collapsible ladder
08/04/1998US5788011 For use in a vehicle cab to provide access to an elevated surface
07/1998
07/29/1998CN2286796Y Two-purpose chair ladder
07/23/1998WO1998031906A1 Multi-plates, multi-positions, self-locking, self-unlocking rotating hinge
07/14/1998US5779001 Folding ladder, tree stand and securing device therefor
07/14/1998CA2127031C Rung lock and latch assembly for an extension ladder
07/08/1998CN2285817Y Safety ladder for high building
07/07/1998US5775461 Link ladder system
07/07/1998US5775460 Hinge and ladder
07/02/1998DE19701076C1 Portable safety ladder with arrester truck
07/01/1998CN2285367Y Dislocation folding type ladder set
07/01/1998CN2285366Y Combined ladder set
06/1998
06/25/1998WO1998027308A1 Telescopic ladder
06/17/1998CN2284293Y Safety lifesaving ladder for window
06/10/1998CN2283720Y 折合梯 Equivalent ladder
06/09/1998US5762163 Step stool
06/03/1998CN2283122Y Multipurpose combined convenient ladder
06/02/1998US5758745 Extension ladder, combination end cap/guide bracket, and method for climbing
05/1998
05/27/1998EP0682734B1 An apparatus for escalading
05/26/1998US5755498 Compact sliding vanity step system
05/20/1998EP0746663B1 Extensible ladder
05/19/1998US5752581 Ladder step
05/19/1998US5752580 Modular ladder system
05/06/1998CN2280773Y Foldable ladder
05/05/1998CA2148777C Stairs for swimming pool
04/1998
04/30/1998WO1998017890A1 Mobile ladder including a goods lift
04/29/1998EP0837977A1 Safety device for stabilising a ladder by fastening an intermediate portion thereof to the tubular or rectangular members of a scaffolding or railing at any angle
04/29/1998CN2280153Y Combination type ladder with plat form
04/28/1998US5743355 Retractable ladder
04/28/1998US5743354 Offshore platform access rope
04/16/1998DE19737282A1 Constructional system with joints for ladder
04/15/1998CN2278756Y Multipurpose raise-and-fall ladder
04/15/1998CN2278755Y Combined multifunction ladder
04/14/1998US5738186 Extensible ladder
04/02/1998DE19638704A1 Folding ladder with wires or bands instead of stringers
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