| Patents for E04D 3 - Roof covering by making use of flat or curved slabs or stiff sheets (8,115) |
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| 09/06/1989 | EP0331196A1 Extrudable profiled section element for lighting or building panels |
| 09/05/1989 | US4862666 Profiled sheet for building purposes |
| 09/05/1989 | US4862665 Roof planking with multi beaded gasket strip |
| 09/05/1989 | US4862664 Roofing fastener for fastener assembly and roof assemblies |
| 08/30/1989 | EP0329654A1 Cladding method |
| 08/30/1989 | EP0215077B1 Glasswork for terraces |
| 08/29/1989 | US4860513 Roofing fastener |
| 08/29/1989 | US4860511 Standing seam roof skylight systems |
| 08/29/1989 | US4860502 Deck gutter system |
| 08/23/1989 | EP0328604A1 Sealing device for facades and/or roofs |
| 08/22/1989 | US4858406 Coping structure including rigid anchor bar |
| 08/16/1989 | EP0327531A1 Self-carrier element, metal framework and insulating cover forming said element and roof resulting therefrom. |
| 08/16/1989 | CN2042867U Water-proof roofing with water trough |
| 08/15/1989 | US4856951 Fastening assembly for roofs of soft materials |
| 08/15/1989 | US4856236 Roof structure |
| 08/10/1989 | DE3802798A1 Process and apparatus for connecting structural elements, in particular purlins and wall crossmembers |
| 07/27/1989 | WO1989006729A1 Laminated roofing hip |
| 07/26/1989 | EP0325239A1 Covering element |
| 07/26/1989 | EP0324893A1 Covering element and method for producing the same |
| 07/25/1989 | US4850167 Structural glazing systems for skylights |
| 07/18/1989 | US4848053 Building construction assembly including a laminated support beam for a glazed structure |
| 07/13/1989 | DE3741379A1 Interlocking connection for metal sheets |
| 07/04/1989 | US4843773 Mounting of glazing panels |
| 06/27/1989 | CA1256338A1 Organosiloxane fabric coating compositions |
| 06/27/1989 | CA1256263A1 Roofs |
| 06/21/1989 | CN2039725U Fastening stripe for corrugated sheet |
| 06/15/1989 | WO1989005419A1 Cladding panel |
| 06/08/1989 | DE3739741A1 Glass roof |
| 06/07/1989 | EP0318494A1 Building system. |
| 06/06/1989 | US4835929 Laminated roofing hip |
| 06/06/1989 | US4835917 Membrane supported reroofing system |
| 06/01/1989 | WO1989003762A3 Improvements relating to insulation panels |
| 05/31/1989 | CN2038522U Bamboo-plastic compound roofing tile |
| 05/30/1989 | US4834600 Fastener assembly |
| 05/30/1989 | US4833844 Roof construction |
| 05/30/1989 | US4833843 Vaulted dome structure |
| 05/24/1989 | CN2038129U Fibre glass reinforced plastics roofing |
| 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 |
| 05/18/1989 | WO1989004408A1 Covering profile strip for permanent glazing or filling elements on building exteriors |
| 05/17/1989 | EP0316126A2 Fire resistant roofs and walls and prefabricated panels for use in their production |
| 05/17/1989 | EP0315811A1 Fastener for fixing a coping |
| 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 | WO1989003762A2 Improvements relating to insulation panels |
| 05/03/1989 | EP0314246A1 Pergola-like construction |
| 05/03/1989 | EP0314052A1 Sealing system for glazed roofs and glazed walls |
| 05/02/1989 | US4825613 Non rotatable apparatus for securing roofing insulation blocks and an outer membrane |
| 04/25/1989 | US4823519 Interlocking joint for a lean-to structure, or the like and related method |
| 04/19/1989 | EP0311737A2 Building cladding system |
| 04/11/1989 | US4819398 Improved roof panel apparatus and panel locking method |
| 04/11/1989 | CA1252399A1 Conforming pipe |
| 03/28/1989 | US4815242 Modular lean-to post and beam structure |
| 03/23/1989 | WO1989002504A1 Fastening device for fastening to a solid support roofing panels laid on a soft insulating material |
| 03/23/1989 | DE3738070C1 Glazing for greenhouses, winter gardens or the like |
| 03/22/1989 | EP0307647A1 Washer |
| 03/15/1989 | EP0306880A1 Modular roofing panel |
| 03/15/1989 | EP0306477A1 Interlocking panels. |
| 03/09/1989 | WO1989002016A1 Sealing device for facades and/or roofs |
| 02/28/1989 | US4807414 Roof panel locking system |
| 02/23/1989 | EP0289568A4 Panel mounting system. |
| 02/22/1989 | EP0303738A1 Insulating tile for applying on roofs, galleries and such like |
| 02/21/1989 | CA1250123A1 Roof construction |
| 02/15/1989 | EP0306477A4 Interlocking panels. |
| 02/15/1989 | EP0302909A1 Fastening element with large-area plain washer. |
| 02/14/1989 | US4803823 For use in a roof assembly |
| 02/14/1989 | US4803818 Roof structure and fixture therefor |
| 02/09/1989 | DE3823365A1 Roofing element |
| 02/09/1989 | DE3725098A1 Two-shelled roof structure, load-bearing member for such a roof structure, and process for renovating such roof structures |
| 01/31/1989 | US4800691 Self-supporting element for the construction of a building roof, comprising a metal framework associated with a single-unit insulating cladding, metal framework and insulating cladding constituting said element, and the resulting roof |
| 01/11/1989 | EP0298295A1 Corrugated or ribbed roofing sheets of synthetic fibre-reinforced cement, with a rough surface due to the presence of granular material |
| 01/10/1989 | US4796403 Articulating roofing panel clip |
| 01/10/1989 | US4796395 Solarium with muntinless exterior |
| 01/10/1989 | US4796393 Decorative awning and facia structures and methods and apparatus for forming the same |
| 01/10/1989 | US4796391 Overhang structure |
| 01/04/1989 | EP0297956A1 Fastening head with spacer used in the covering of various buildings |
| 01/04/1989 | EP0297509A1 Wall coping |
| 12/28/1988 | CA1247409A Fastening assembly |
| 12/20/1988 | US4791770 Subpurlin and attachment assembly |
| 12/14/1988 | EP0295153A1 A cement tile reinforced with fibers and a method for the production of the same |
| 12/13/1988 | US4790112 Assembly of two interconnected similar plastic planks and a framework |
| 12/06/1988 | US4788801 Weatherproofing joints between ridge tiles and roof tiles |
| 11/30/1988 | EP0293301A1 Profiled covering panel based on an hydraulic binder with longitudinal reinforcements |
| 11/29/1988 | US4787235 Method for manufacturing a stack of supporting plates |
| 11/29/1988 | CA1245421A1 Flachdach (flat roof) |
| 11/17/1988 | EP0290543A1 Roof covering. |
| 11/17/1988 | DE3715228A1 Process for producing a curved, in particular doubly curved, framework which is formed by means of bars and has triangular meshes |
| 11/10/1988 | DE3812301A1 Roof comprising translucent plates |
| 11/10/1988 | DE3713322A1 Energy-saving roof terrace having a panel-type covering without any gradient |
| 11/09/1988 | EP0289568A1 Panel mounting system. |
| 11/09/1988 | CN88210111U Prefabricated element for the water-proof chute of roof chimney |
| 11/03/1988 | DE3713574A1 Glass surface with insulating layer |
| 11/01/1988 | US4781503 Fastener assembly for securing roofing on a soft insulation material to a solid base |
| 11/01/1988 | US4781004 Joint system for roofing panels |
| 10/27/1988 | DE3710690A1 Roof-water-storage system with associated set of structural elements |
| 10/26/1988 | EP0288023A2 Connecting element |
| 10/25/1988 | US4780039 For use in a roof structure |
| 10/18/1988 | US4778319 Self-tapping screw |
| 10/18/1988 | US4777776 Roof panel construction |
| 10/18/1988 | CA1243230A1 Assembly for fastening a layer of compressible material to a rigid member |