| Patents for E04D 1 - Roof covering by making use of tiles, slates, shingles, or other small roofing elements (5,633) |
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| 01/08/1991 | US4982541 Shingle or shake panel |
| 12/27/1990 | WO1990015908A1 Soil-sealing system |
| 12/18/1990 | US4977711 Thermal insulation material as insulating and sealing layer for roof areas |
| 12/12/1990 | EP0401438A1 Claddings for roofs |
| 12/05/1990 | EP0400244A1 Covering elements and processes and devices for manufacturing same |
| 12/04/1990 | CA1277117C Asphalt shingle |
| 11/29/1990 | DE4014711A1 Roofing elements to replace tiles - consist of long galvanised and coated steel units with pressed out centres and with S-section so that adjacent units interlock along edges |
| 11/29/1990 | DE3916949A1 Flexible cover strip for roof ridges - is flat sheet whose underside has edge bands of phenolic resin-impregnated artificial fibre fabric moulded into top-hat shaped spacer bosses |
| 11/28/1990 | EP0240510B1 Tile fixing system |
| 11/20/1990 | CA1276425C Building panel |
| 11/14/1990 | EP0396975A2 Process for colouring building materials |
| 11/14/1990 | CN2065644U Reinforced glass fiber roof tile |
| 11/07/1990 | EP0396380A1 Improvements in or relating to methods of fixing roof tiles and/or a roof tile |
| 11/02/1990 | CA2015727A1 Method of fixing roof tiles and/or a roof tile |
| 11/01/1990 | WO1990012935A1 A roofing device |
| 10/31/1990 | EP0395290A1 Roof structure |
| 10/31/1990 | DE3914025A1 Ventilator pipe fitted to roof |
| 10/24/1990 | EP0394150A1 Tile for a superior roof part |
| 10/17/1990 | EP0392064A1 Roof-covering arrangement |
| 10/17/1990 | CN2063868U Prefabricated structural member extrusion shaper |
| 10/15/1990 | CA2030512A1 Roof covering means |
| 10/10/1990 | EP0390954A1 Ridge ventilation device |
| 10/08/1990 | WO1990012176A1 Coping ventilation device |
| 10/08/1990 | CA2053866A1 Ridge ventilating device |
| 09/26/1990 | EP0389058A1 Flashing for closing openings present between a straight and a profiled portion of a roof |
| 09/25/1990 | US4958471 Roof tile securing means |
| 09/20/1990 | WO1990010768A1 Tile clip, apparatus and installation method |
| 09/20/1990 | DE3908761A1 Roof-ridge arrangement with ventilation grid |
| 09/19/1990 | EP0387305A1 Roof tiles. |
| 09/11/1990 | US4955170 Structures for roofs made of tiles or the like |
| 08/29/1990 | CN1044969A Roof structure of hollow ceramic bricks |
| 08/28/1990 | US4951540 Shingle ridge cap cutter |
| 08/23/1990 | DE3905142A1 Sealing strip for ridge and hip coverings |
| 08/23/1990 | DE3905141A1 Foam body for covering ridges and hips of building roofs |
| 08/22/1990 | EP0383604A1 Valley sections for roofs |
| 08/22/1990 | EP0383002A1 Coated concrete roof |
| 08/21/1990 | US4949522 Roofing tile |
| 08/07/1990 | US4946512 Solar energy collector device |
| 07/25/1990 | EP0378869A1 Cold-controlled metal sheets for covering a roof and for cladding a wall |
| 07/04/1990 | EP0375802A1 Roof shingle |
| 07/04/1990 | CN2058926U Water down tile with decoration |
| 07/03/1990 | CA1271015A1 Interlocking panels |
| 06/27/1990 | EP0375362A1 Roof tile fixing clip |
| 06/27/1990 | EP0374972A1 Roof tile provided with a muff |
| 06/21/1990 | DE3941216A1 Ridge tile fastener with ridge clamp - which has its lower end bent into horizontal U=shape to form fastening foot |
| 06/19/1990 | CA2005824A1 Roof tile fixing clip |
| 06/12/1990 | US4932184 Roofing panel |
| 06/05/1990 | US4930282 Architectural tile |
| 05/23/1990 | EP0369158A1 Sheetlike or striplike element to be used in the field of building constructions |
| 05/23/1990 | DE3933415A1 Clip for fixing end ridge tiles of roof ridge - has flange with fixing holes for attaching to ridge beam |
| 05/15/1990 | CA1268956A1 Roofing element |
| 05/03/1990 | DE3933431A1 Roof tile, or facade panel fastener - has retaining hooks on spike driven into support structure |
| 05/03/1990 | DE3922624A1 Antenna sockets for roof-mounted antenna mast - is formed in two relatively displaced halves for adaption to different dia masts |
| 05/02/1990 | EP0365889A1 Strike point for connecting objects to a framework |
| 05/01/1990 | US4920721 High profile fiberglass shingle |
| 04/25/1990 | EP0364680A1 Roof covering tile |
| 04/10/1990 | US4914885 Roofing tile |
| 04/05/1990 | WO1990003663A1 Solar roofing assembly |
| 04/05/1990 | WO1990003480A1 Structure panel and a joint between such panels and method of using and manufacturing the panel |
| 03/28/1990 | CN1040777A Manufacturing method of glazed clay plain tile |
| 03/20/1990 | US4910059 Overlapping roof membrane; tapered facing edges |
| 03/06/1990 | CA1266363A1 Two component tile roofing system with clamping means |
| 02/14/1990 | CN2052794U High and medium temp. multi-layer structure pipeline insulating tile |
| 01/25/1990 | WO1990000654A1 Modular roofing element |
| 01/17/1990 | EP0350587A1 Modular roofing element |
| 01/04/1990 | DE3822066A1 Roof for a building |
| 01/03/1990 | EP0348822A1 Roof covering composed of roof tiles with overlapping longitudinal and transversal edges |
| 01/02/1990 | US4890432 Roof tile |
| 12/27/1989 | EP0347432A1 Lightweight concrete roof tiles and similar products |
| 12/27/1989 | CN2050056U Connecting body glaze tile |
| 12/26/1989 | US4888932 Method of mounting of tiles at the hip of a roof |
| 12/21/1989 | DE3828297A1 Covering element for valley gutters |
| 12/20/1989 | EP0347092A2 Process for the production of concrete building products |
| 12/12/1989 | US4886554 Solar roofing assembly |
| 11/23/1989 | EP0343148A2 Specially treated plastic fibre for improved building materials |
| 11/22/1989 | CN2048088U Air-pressure water-saving flushing device |
| 11/15/1989 | EP0341343A2 Water-tight strip for ridge or roof edge coverings |
| 11/08/1989 | EP0340856A2 Roof ventilation |
| 11/02/1989 | WO1989010455A1 Roofing shingle |
| 10/25/1989 | EP0338272A1 Pressed roofing tile |
| 10/24/1989 | US4875321 Roofing shingles |
| 10/05/1989 | DE3810206A1 Plain tile/ridge connection ventilating panel |
| 10/04/1989 | EP0335261A2 Solar energy collector device |
| 09/27/1989 | CN2045003U Zigzag cement roofing tile |
| 09/26/1989 | US4869942 Trilaminated roofing shingle |
| 09/26/1989 | CA1260220A1 Roofing tiles |
| 09/19/1989 | CA1259534A1 Water spreading plastic material, method for its manufacture and its use as a glazing and roofing material |
| 09/13/1989 | CN1035540A Sinterless composite tile |
| 09/12/1989 | US4864793 Slate and method of manufacturing therefor |
| 09/08/1989 | WO1989008174A1 Roof tile with channel |
| 09/05/1989 | US4862665 Roof planking with multi beaded gasket strip |
| 08/30/1989 | EP0329654A1 Cladding method |
| 08/29/1989 | US4860502 Deck gutter system |
| 08/16/1989 | CN2042866U Compound water-proof heat insulation product for roofing |
| 08/15/1989 | US4856251 Self-gauging, anti-ice damming, double sealed shingle system |
| 08/15/1989 | US4856236 Roof structure |
| 08/09/1989 | EP0327481A1 Fastening device for roof tiles |
| 07/27/1989 | WO1989006729A1 Laminated roofing hip |
| 07/27/1989 | WO1989006728A1 Roof tiles |
| 07/25/1989 | CA1257761A1 Room addition construction |