| Patents for E04D 13 - Special arrangements or devices in connection with roof coverings; Roof drainage (21,622) |
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| 08/29/1989 | US4860509 Photovoltaic cells in combination with single ply roofing membranes |
| 08/29/1989 | US4860502 Deck gutter system |
| 08/24/1989 | DE3903760A1 Snow-catching element |
| 08/24/1989 | DE3804468A1 Device for cleaning a screen arranged in a downpipe |
| 08/24/1989 | DE3803902A1 Variable composite cork element for insulation between the rafters in a steep-pitched roof, without material waste and with an integrated wind seal |
| 08/23/1989 | EP0329573A1 Device for affixing a single or multiple dome, particularly a skylight or ventilating skylight |
| 08/23/1989 | EP0328803A1 Pitch box |
| 08/22/1989 | US4858396 Gutter |
| 08/16/1989 | EP0328394A1 Roof verge system |
| 08/16/1989 | EP0327969A1 An assembly of eaves fascia |
| 08/16/1989 | EP0327827A1 Welded metal pipe with a socket, particularly a rainwater downpipe |
| 08/15/1989 | US4856237 Multifunction roof edger |
| 08/15/1989 | US4856236 Roof structure |
| 08/09/1989 | EP0327261A1 Building panels |
| 08/03/1989 | DE3800704A1 Device for fastening walkways and tread surfaces on pitched roofs |
| 08/02/1989 | EP0326503A1 Sealing joint level with roofing at roof frame |
| 08/01/1989 | US4852311 Roof structures |
| 08/01/1989 | US4852308 Gutter assembly with cleaning system |
| 07/27/1989 | DE3801989A1 Insulating glass pane (screen) |
| 07/27/1989 | DE3801199A1 Method for the energy-saving heating of buildings and installation for carrying out the method |
| 07/26/1989 | EP0325239A1 Covering element |
| 07/26/1989 | EP0324893A1 Covering element and method for producing the same |
| 07/26/1989 | CN2041702U Nest type vacuum heat insulation brick |
| 07/25/1989 | US4850166 Ventilating system for roofing systems |
| 07/19/1989 | EP0324055A1 Gully for floors, roofs or the like |
| 07/18/1989 | US4848818 Gutter cleaning tool, with a multi-positional and self-locking joint, that can be remotely operated by hand from an oblique angle |
| 07/18/1989 | US4848051 Glass glazed standing seam skylight |
| 07/18/1989 | US4848045 Roof edge structures incorporated with single-ply polymer-coated fabric roof structures, and methods of making and assembling them |
| 07/18/1989 | US4848044 Expansion joint cover |
| 07/13/1989 | DE3841553A1 Adhesive connection of plastic waterproof membranes |
| 07/13/1989 | DE3741379A1 Interlocking connection for metal sheets |
| 07/11/1989 | US4846248 Strap winder, in particular for skylight roller blinds |
| 07/11/1989 | US4846242 Roll shutter for roof windows |
| 07/11/1989 | US4845905 Skylight latch |
| 07/06/1989 | DE3837698A1 Roof-drainage system |
| 07/05/1989 | EP0322489A1 Snow melting method utilizing heat retaining function of underground aquifer without sprinkling water |
| 07/04/1989 | US4843953 Ventilated cap for the ridge of a roof |
| 07/04/1989 | US4843794 Roofing slab |
| 07/04/1989 | CA1256666A1 Drip edge roof moulding |
| 06/29/1989 | WO1989005893A1 Pipe construction that passes through a roof |
| 06/27/1989 | US4841695 Device for reducing moisture beneath a roofing structure |
| 06/27/1989 | US4841686 Rain gutter assembly |
| 06/21/1989 | EP0321441A1 Solar heat collector |
| 06/14/1989 | EP0320407A1 Ventilation or lighting apparatus to be applied to the wall of a building |
| 06/14/1989 | EP0320406A1 Ventilation or lighting apparatus to be fixed onto a wall of a building |
| 06/14/1989 | EP0320343A1 Covering element, particularly a ridge covering, with elastic sealing strips |
| 06/14/1989 | EP0320004A1 Glued joint |
| 06/13/1989 | US4837987 Rain water receiving apparatus with dumping feature |
| 06/13/1989 | US4837986 Automatic skylight actuator |
| 06/08/1989 | DE3740470A1 Drainage gutter and gutter system constructed therewith |
| 06/07/1989 | EP0319390A1 Hanger for a frame element, particularly for a steel frame ceiling |
| 06/07/1989 | EP0319357A1 Fume extraction outlet or similar roof opening with large displacement of the closing panel |
| 06/06/1989 | US4836517 Fascia board installing apparatus |
| 06/06/1989 | US4835918 Device for shading spaces |
| 06/06/1989 | US4835917 Membrane supported reroofing system |
| 05/31/1989 | EP0318368A1 Fixing means for insulation material, for example mineral wool, on ceiling suspension means |
| 05/30/1989 | US4833853 Securing fastener for waterproof roof |
| 05/30/1989 | US4833844 Roof construction |
| 05/30/1989 | US4833838 Energy-efficient skylight structure |
| 05/24/1989 | EP0317032A1 Bracket unit for fixing a roof gutter |
| 05/24/1989 | EP0316655A1 Universal cavity tray |
| 05/24/1989 | EP0316420A1 Improved seal device. |
| 05/24/1989 | DE3838919A1 Roof-gutter protective grid |
| 05/24/1989 | DE3737767A1 Water gulley for a flat roof |
| 05/24/1989 | CN1033087A Insulating materials used as insulating or sealing layers for roofs |
| 05/18/1989 | WO1989004409A1 Heat-insulating material useful as an insulating and sealing layer for roof surfaces |
| 05/17/1989 | EP0316126A2 Fire resistant roofs and walls and prefabricated panels for use in their production |
| 05/10/1989 | EP0315232A1 Sealing for abutting eaves sections |
| 05/10/1989 | EP0314874A2 Method for delivering a foamable mixture, especially a temperature insulation material, using a mixing head for at least two reactive components in a low-pressure method |
| 05/10/1989 | EP0314830A1 Insulating material as an insulating and waterproof layer for roof surfaces |
| 05/05/1989 | WO1989003913A1 An insulating structure |
| 05/03/1989 | EP0314246A1 Pergola-like construction |
| 05/03/1989 | EP0313809A1 Rolling shutter for roof windows |
| 05/03/1989 | DE3734794A1 Step, in particular for pitched roofs which are covered by slabs or tiles |
| 05/02/1989 | USRE32915 Skylight construction |
| 05/02/1989 | US4825608 Flush mounted self-flashing dual pane skylight |
| 04/26/1989 | EP0313461A1 Flexible shaft for use to join two openings, and particularly to canalize a luminous flux from a light catching opening to a light spreading opening, and building-room natural lighting system using said flexible shaft |
| 04/25/1989 | US4823534 Method for constructing insulated foam homes |
| 04/25/1989 | US4823525 Skylight structure |
| 04/20/1989 | WO1989003465A1 Process for controlling the flow of water on, and weathering of, construction surfaces, and drainage element |
| 04/19/1989 | EP0312181A1 Roof structure |
| 04/19/1989 | EP0311885A2 Apparatus for discharging liquid collected on a ground surface |
| 04/18/1989 | US4821482 Clip fastener |
| 04/12/1989 | CN2035779U Skylight livestock raising house |
| 04/11/1989 | US4820020 For solar lighting |
| 04/11/1989 | US4819390 Supporting assemblies |
| 04/06/1989 | DE3732155A1 Process for thawing out a pitched roof consisting of glass, in particular of insulating glass |
| 04/05/1989 | EP0309972A1 Vaulted ridge sealing and aeration element |
| 04/04/1989 | US4817506 Roof vent |
| 04/04/1989 | US4817343 Leak-proof ceiling system |
| 03/28/1989 | US4815250 Use in a building roof structure |
| 03/23/1989 | DE3730395A1 Process and apparatus for the application of planar roofing or similar exterior coatings or coverings such that they are secure with respect to moisture |
| 03/21/1989 | US4813515 Gutter guard device |
| 03/21/1989 | US4813190 Dual position eaves trough |
| 03/15/1989 | EP0307043A1 Process for the application of a roof cladding |
| 03/09/1989 | DE3824668C1 Cable-pull arrangement for opening and closing a window blind |
| 03/08/1989 | EP0306109A1 Device for mounting on the ridge of a pitched roof for securing means for holding a roof ridge tile in place |
| 03/08/1989 | EP0305396A1 An arrangement in eave gutters. |
| 03/07/1989 | US4810569 Fibrous mat-faced gypsum board |
| 03/07/1989 | US4809468 Light transmitter interconnecting a skylight and a ceiling opening |