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