| Patents for E06C 7 - Component parts, supporting parts, or accessories (6,436) |
|---|
| 03/07/1990 | EP0357525A1 Metal step-ladder |
| 03/06/1990 | US4905793 Ladder bracket |
| 03/01/1990 | DE3828750A1 Ladder comprising lightweight-metal hollow profiles and having a manual equipment lift |
| 03/01/1990 | DE3828749A1 Roof lean-to ladder |
| 02/28/1990 | EP0355504A1 Wall spacer for a ladder |
| 02/20/1990 | US4901818 Fire fighting roof ladder accessory |
| 02/13/1990 | US4899970 Paint can hanger |
| 02/13/1990 | US4899849 Ladder stabilizer |
| 02/13/1990 | US4899848 Guard for upper end of ladder side rail |
| 02/13/1990 | US4899847 Mobile supports |
| 01/31/1990 | EP0352598A1 Stepladder |
| 01/30/1990 | US4896745 Adjustable base for ladders and like objects |
| 01/25/1990 | WO1990000665A1 Ladder levelling device |
| 01/24/1990 | EP0351448A1 Device for safely leaving a climbing way when turning to a platform, a building-roof, a podium or the like |
| 12/21/1989 | DE3819944A1 Fastening of a part on a ladder string |
| 12/13/1989 | EP0345676A1 Method for producing rungs for a step ladder |
| 11/30/1989 | WO1989011579A1 Ladder accessories |
| 11/30/1989 | DE3816305A1 Back-protection means for a ladder |
| 11/23/1989 | EP0223792B1 Levelling device for ladders |
| 11/21/1989 | US4881619 Device for barring access to the top of a vertical tubular duct |
| 11/15/1989 | EP0341563A2 Inclined lift comprising several telescopic elements |
| 11/14/1989 | US4880200 Ladder bracket |
| 11/14/1989 | US4880079 Ladder cap |
| 10/17/1989 | US4874147 Tray and tool holder adaptable to stepladders |
| 10/11/1989 | EP0336863A1 New type of open-riser stair |
| 10/11/1989 | EP0336315A1 Device for preventing non authorised persons from climbing a ladder |
| 10/10/1989 | US4872529 Ladder stabilizer assembly |
| 09/26/1989 | US4869520 Multipurpose hook-on platform |
| 09/26/1989 | US4869344 Wire storage construction for ladders |
| 09/26/1989 | CA1260897A1 Self-leveling ladder construction |
| 09/14/1989 | DE3806999A1 Level-adaptable stepladder or lean-to ladder |
| 09/14/1989 | DE3806938A1 Platform for suspending on the steps (rungs) of a stepladder or lean-to ladder |
| 09/06/1989 | EP0331098A1 Ladder |
| 09/05/1989 | US4862994 Ladder platform |
| 08/30/1989 | EP0330642A1 Mobile ladder basket |
| 08/30/1989 | EP0330098A1 Ladder |
| 08/29/1989 | US4860855 Collapsible safety attachment for ladder |
| 08/23/1989 | EP0329422A1 Ladder stabiliser |
| 08/22/1989 | US4858725 Ladder brace |
| 08/17/1989 | DE3804306A1 Stepladder |
| 08/09/1989 | EP0327323A1 Ladders |
| 08/08/1989 | US4854420 Securing means for a double step ladder |
| 08/01/1989 | US4852689 Ladder leveling accessory |
| 07/11/1989 | US4846305 Apparatus for rotatably positioning a ladder within a stairway |
| 07/04/1989 | US4844208 Ladder extension device |
| 06/27/1989 | CA1256412A1 Double ladder |
| 06/21/1989 | CN2039732U Foldable al-ladder positioning joint |
| 06/06/1989 | US4836501 Structure leveling device |
| 06/06/1989 | US4836493 Apparatus for holding and retaining a ladder |
| 06/06/1989 | US4836331 Ladder safety device-antislip |
| 05/30/1989 | US4834216 Foldable ladder structure and method of manufacturing the same |
| 05/18/1989 | DE3737481A1 Ladder articulation |
| 05/03/1989 | EP0314565A1 Device for preventing the upper access to a vertical tubular pipe |
| 04/25/1989 | US4824278 Positioning joint for folding ladders |
| 04/25/1989 | US4824060 Paint can holder for hollow rung ladders |
| 04/25/1989 | US4823912 Multipurpose ladder fixture |
| 04/25/1989 | US4823911 Ladder scaffold |
| 04/20/1989 | DE3806243C1 Double-step ladder |
| 04/06/1989 | DE3732788A1 Set of mobile safety steps |
| 03/28/1989 | US4815684 Ladder engaged paint pan supporting device |
| 03/28/1989 | US4815564 Folding ladder |
| 03/21/1989 | US4813515 Gutter guard device |
| 02/28/1989 | US4807720 Ladder leveling attachment |
| 02/22/1989 | CN2033044U Room door location unit |
| 02/21/1989 | US4805736 Disappearing ladder |
| 02/16/1989 | DE3726158A1 Method and apparatus for rescuing persons involved in an accident on buildings |
| 02/14/1989 | US4804063 Auxiliary safety step for round ladder rungs |
| 02/07/1989 | US4802471 Leveler attachment for ladders |
| 01/31/1989 | US4800988 Adjustable platform for a rung ladder |
| 01/17/1989 | US4798263 Ladder stabilizer |
| 01/17/1989 | US4798262 Ladder |
| 12/29/1988 | WO1988010354A1 Ladder safety device |
| 12/29/1988 | DE3719969A1 Ladder for roof tilers (roofers) |
| 12/28/1988 | EP0296916A1 Modular building element, particularly for ladders or seaffolding |
| 12/21/1988 | EP0295314A1 Ladder attaching device |
| 12/20/1988 | US4792017 Adjustable support for ladders, scaffolds and the like |
| 12/20/1988 | US4792016 To a utility pole |
| 11/29/1988 | US4787586 Attachable to a rung of a ladder |
| 11/29/1988 | US4787478 Roof ladder attachment |
| 11/15/1988 | CA1244805A1 Anchor and climbing rung |
| 11/09/1988 | EP0290034A2 Ladder |
| 10/25/1988 | CA1243464A1 Method of producing scaffolds, especially ladders |
| 10/11/1988 | US4776550 Paint bucket holder for ladder |
| 09/20/1988 | US4771862 For securement to the upper end of the siderails of a ladder |
| 09/13/1988 | US4770559 Positioning joint for folding ladders |
| 09/13/1988 | US4770275 Leveller for ladders and other apparatus |
| 09/13/1988 | US4770273 Ladder lift apparatus |
| 09/13/1988 | US4770272 Safety attachment for ladder |
| 08/30/1988 | US4766976 Ladder leg extender and leveler |
| 08/30/1988 | US4766664 Process for formation of high strength aluminum ladder structures |
| 08/23/1988 | US4766525 Ladder beacon |
| 08/23/1988 | US4765439 Ladder retaining device and method for using same |
| 08/11/1988 | DE3704391A1 Ladder-securing means |
| 08/03/1988 | EP0276488A2 Steps for scaffoldings |
| 07/05/1988 | US4754843 Roller accessory for ladder |
| 07/05/1988 | US4754842 Ladder safety device |
| 06/21/1988 | CA1238301A1 Work-step for extension ladder |
| 06/16/1988 | DE3641281A1 Ladder with stabilising means |
| 06/14/1988 | US4750587 Ladder and method of using ladder for escape |
| 06/07/1988 | US4748734 Method of manufacturing structural support shoe |