| Patents for E06C 7 - Component parts, supporting parts, or accessories (6,436) |
|---|
| 05/31/1988 | CA1237402A1 Ladder construction |
| 05/26/1988 | DE3249367C1 Method and device for checking microcomputer-controlled switching devices of control devices in motor vehicles |
| 05/17/1988 | US4744441 Screw-type ladder leveler |
| 04/20/1988 | EP0165958B1 Ladder levelling device |
| 04/06/1988 | EP0262982A1 Ladder stabiliser |
| 03/23/1988 | EP0260544A1 Double rung ladder |
| 03/15/1988 | US4730802 Detachable tray for stepladders |
| 03/15/1988 | US4730701 Stepladder assembly |
| 03/15/1988 | US4730697 Seat device for a ladder |
| 03/09/1988 | EP0258307A1 Fall securing device |
| 03/08/1988 | US4729453 Portable safety post |
| 03/08/1988 | CA1233798A1 Safety ladder |
| 02/25/1988 | DE3629460C1 Dismantleable ladder with a central string which is made up of pieces |
| 02/25/1988 | DE3628446A1 Cable guide for controlling a load-carrying device that can move on an inclined hoist |
| 02/23/1988 | US4726446 Protection cover for ladder |
| 02/18/1988 | DE3624582A1 Ladder with stabilising means |
| 02/09/1988 | US4723632 Extension ladder roof support attachment |
| 02/09/1988 | US4723629 Extension ladder with auxiliary extension leg and supporting legs |
| 02/09/1988 | CA1232586A1 Modifications on levelling devices for ladders |
| 02/02/1988 | US4722420 Special purpose ladder |
| 01/28/1988 | WO1988000669A1 Adjustable base for ladders and like objects |
| 01/28/1988 | DE3623545A1 Means for stabilising ladders |
| 01/28/1988 | DE3623543A1 Means for stabilising ladders |
| 01/19/1988 | US4719990 Step ladder for stairs |
| 01/14/1988 | DE3621407A1 Stepladder |
| 01/12/1988 | US4718518 Step ladder |
| 01/11/1988 | EP0223792A4 Levelling device for ladders. |
| 01/07/1988 | DE3639698A1 Stepladder |
| 01/05/1988 | US4716988 Ladder step construction for use with recreational vehicles and boats |
| 12/23/1987 | DE3719403A1 Scaffolding |
| 12/22/1987 | US4714162 Fluorescent light bulb holder |
| 12/22/1987 | US4714136 Ladder support for eavestrough or gutter |
| 12/17/1987 | DE3713379A1 Device to be used by a disabled or weak individual |
| 12/17/1987 | DE3617457A1 Suspension device for tool-accommodating means on ladders |
| 12/10/1987 | DE3618655A1 Ladder connected to chimneys or the like |
| 12/01/1987 | US4709783 Apparatus for installing escape device for slowly lowering a body |
| 11/26/1987 | DE3715541A1 Collapsible guard rail for silo ladder - has longitudinal rods connected by hinge pins to supporting loops, to fold flat for transport |
| 11/17/1987 | US4706918 Ladder accessory |
| 11/17/1987 | US4706780 Ladder attaching device |
| 11/11/1987 | EP0244668A2 Ladder arrangement with extendable ladder sections, particularly a fire ladder |
| 11/05/1987 | DE3614641A1 Stepladder with ledge |
| 11/04/1987 | EP0243765A1 Ladder arrangement with extendable ladder sections |
| 11/03/1987 | US4703833 Holder for stepladder |
| 10/27/1987 | US4702446 Ladder caddy |
| 10/27/1987 | US4702347 Folding, burglar proof fire escape ladder with separate release stations and safety belts with locking brackets |
| 10/13/1987 | US4699247 Ladder levelling device |
| 10/13/1987 | US4698896 Method of applying hollow section coupling to other sections |
| 10/06/1987 | CA1227774A1 Folding ladder with three stiles |
| 09/29/1987 | US4696373 Two-position ladder platform |
| 09/29/1987 | CA1227465A1 Adjustable implement holder for stepladders |
| 09/22/1987 | US4695023 Platform assembly for slanted ladder |
| 09/22/1987 | US4694932 Structural support shoe and method of manufacturing the same |
| 09/16/1987 | EP0236635A2 A seat device for a ladder |
| 09/03/1987 | DE3606793A1 Stepladder |
| 08/27/1987 | WO1987005072A1 Fall securing device |
| 08/18/1987 | US4687075 Locking safety platform for a ladder |
| 08/12/1987 | EP0232206A2 Security device for supporting ladders and scaffoldings against poles, trees, columns, or building façades |
| 08/05/1987 | EP0230502A2 Collapsible burglar-proof fire-escape ladder with separate release stations and safety belts with locking arms |
| 08/04/1987 | US4683983 Ladder leveling apparatus |
| 08/04/1987 | US4683982 Ladder leveler apparatus |
| 08/04/1987 | US4683980 To facilitate the use of a ladder on an angled surface |
| 07/14/1987 | US4679652 Automatically adjustable ladder support |
| 07/07/1987 | US4678061 Ladder roof brace |
| 07/02/1987 | WO1986007113A3 Closing device for doors |
| 06/30/1987 | US4676468 Portable carrier device for temporary attachment to a support |
| 06/30/1987 | US4676342 Trestle ladder |
| 06/16/1987 | US4673061 Automatic ladder leveling apparatus |
| 06/09/1987 | US4671383 Ladder leveller |
| 06/03/1987 | EP0223792A1 Levelling device for ladders. |
| 06/02/1987 | US4669576 Safety ladder foot |
| 05/12/1987 | US4664225 Device for preventing access to ladders |
| 05/12/1987 | US4664224 Life-escaping steel cable ladder for high-building use |
| 05/06/1987 | EP0144377B1 Ladder rest device |
| 05/05/1987 | US4662594 Tray for use with ladders |
| 04/28/1987 | US4660794 Ladder tray |
| 04/21/1987 | US4658455 Multipurpose tool |
| 04/16/1987 | DE3633505A1 Load platform for inclined hoists |
| 04/16/1987 | DE3534693A1 Adjustable ladder support |
| 04/14/1987 | US4656721 Apparatus and methods for making rail-to-rung joints for ladders and joints for other structural elements |
| 04/07/1987 | US4655323 Locking device for extensible elevator sections |
| 04/07/1987 | US4655322 Clamp for safety leg of a ladder, and ladder equipped therewith |
| 04/07/1987 | US4655320 Ladder means and method of production |
| 03/31/1987 | US4653713 Ladder top tool tray mounting |
| 03/31/1987 | US4653608 Extension ladder caddy |
| 03/26/1987 | DE3533552A1 Device for mounting a working platform |
| 03/26/1987 | DE3533409A1 Scaffolding part to be seated on a roof ridge, in particular for suspending a roof ladder, and ladder, in particular for said scaffolding part |
| 03/24/1987 | CA1219571A1 Safety ladder |
| 03/17/1987 | US4650035 Elevatable work station |
| 03/10/1987 | US4648482 Ladder anchor |
| 03/10/1987 | US4648481 Multipurpose aluminum folding ladder equipped with a detachable stand-on board and supporting handrails |
| 03/04/1987 | EP0212909A2 Rubbish Chute |
| 03/03/1987 | US4646878 Portable ladder step |
| 03/03/1987 | US4646876 Walking ladder |
| 02/25/1987 | CN86201744U Foldable herringbone ladder with carrier |
| 02/19/1987 | DE3529040A1 Ladder foot |
| 02/17/1987 | US4643275 Safety ladder device |
| 02/17/1987 | US4643274 Ladder stand-off device with safety harness |
| 02/10/1987 | US4641729 Method and apparatus for stabilizing a ladder |
| 02/04/1987 | EP0210622A1 Device for fixing the sections of an assembly ladder to a mast |
| 01/17/1987 | CN85101086A Levelling device for ladders |