| Patents for E04D 13 - Special arrangements or devices in connection with roof coverings; Roof drainage (21,622) |
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| 04/20/1994 | EP0593006A1 Roof covering panel |
| 04/20/1994 | EP0592930A1 Ventilating element for roof edges |
| 04/19/1994 | US5304095 Roof ventilator having longitudinally aligned folding sections |
| 04/19/1994 | US5303528 Standing seam roof assembly and support apparatus |
| 04/19/1994 | US5303525 Siding or roofing exterior panels for controlled solar heating |
| 04/19/1994 | US5303521 Fascia panel |
| 04/19/1994 | US5303517 Modular stormwater gutter system |
| 04/14/1994 | WO1994008108A1 A fitting collar for sealingly joining an underroof to a skylight or another roof installation and a method for manufacture thereof |
| 04/14/1994 | CA2080437A1 Roof pipe entry hatch |
| 04/13/1994 | EP0591711A1 Guard device, in particular for a roof gutter, against debris material |
| 04/13/1994 | EP0591691A1 Covering, particularly for roofs, and sealing membrane for such a covering |
| 04/12/1994 | US5302283 Leaf guard and strainer assembly for a gutter downspout |
| 04/07/1994 | DE4303767C1 Hinging hatch opening and shutting drive - has variable length actuator and swing arm coupled together without tools and folding between it and frame when uncoupled |
| 04/07/1994 | DE4233380A1 Light-strip skylight for hall-roof covered with sandwich roof elements - includes fixing frame and light permeable cover with its longitudinal centre arranged higher than its longitudinal edges and its cover designed as single shell. |
| 04/07/1994 | DE4233175A1 Slab laying system with supports and lower drainage - uses slab support rails, contg. duct for liq. collecting and drainage |
| 04/06/1994 | EP0590277A1 Ventilating trim for roof ventilation |
| 04/05/1994 | US5300867 Electric drive arrangement for a cord winding and dewinding winch |
| 04/05/1994 | US5299591 Device for containing leaks above suspended ceilings |
| 04/05/1994 | CA1328204C Solar energy collector device |
| 03/31/1994 | WO1994006980A1 Flat roof duct |
| 03/31/1994 | WO1994006979A1 Improvements in skylights |
| 03/31/1994 | DE4327121A1 Drainage pot for sealing conventional gullies - has straight pipe extending freely through aperture of existing, vertical drain pipe |
| 03/30/1994 | CN1084604A Roof apparatus |
| 03/24/1994 | DE4231701A1 Protective cladding on edge of building roof - overlaps edge of roof cladding and incorporates interlocking holding members |
| 03/23/1994 | EP0588619A1 A lighting apparatus |
| 03/22/1994 | US5295338 Building panel assembly |
| 03/22/1994 | CA2001833C Electrical de-icer device |
| 03/17/1994 | WO1994006046A1 Optical reflector arrays and apparatus using such arrays |
| 03/17/1994 | WO1994005876A1 Roof air-vent pipe |
| 03/17/1994 | WO1994005875A1 Roof air-vent pipe made of plastic |
| 03/17/1994 | WO1994005874A1 Eavestrough system |
| 03/17/1994 | DE4323993A1 Gathered or folding curtain or blind - has at least two parallel spaced-apart grooved guide rails and has slide elements and connecting bars with locking mechanism in lowest bar. |
| 03/17/1994 | DE4234181C1 Dacheindeckungsplatte mit einer Halterung für Dachzubehör The roofing panel with a bracket for roof accessories |
| 03/17/1994 | DE4230893A1 Roof-ridge-sealing strip |
| 03/17/1994 | DE4230537A1 Modularly built roof-integrated solar collector - uses temp.-resistant insulating material with battening and transparent cover |
| 03/16/1994 | EP0587348A2 Roof apparatus |
| 03/10/1994 | DE4229531A1 Maintenance-free rain water utilisation system - has opto-electronic monitors detecting whether input water can be treated or has to be rejected |
| 03/10/1994 | DE4229385A1 Covering anchored corrugated plates on building roof - involves fitting flat carrier strips held by roof plate retention screws and accommodating screws holding thermal insulation layer |
| 03/10/1994 | DE4227929A1 Roof tile incorporating solar module or solar cell - is sized and shaped to match existing roof tiles to maintain aesthetic appearance |
| 03/08/1994 | US5292281 Vertical soffit vent |
| 03/08/1994 | US5291705 Encased skylight framework |
| 03/08/1994 | US5291699 Roof |
| 03/08/1994 | US5291698 Pile covering system |
| 03/08/1994 | CA2104651A1 Roof apparatus |
| 03/03/1994 | DE4240985C1 Smoke vent opener for glass roof - has spring bolt controlled by temp. sensitive vessel made of glass |
| 02/24/1994 | DE4227756A1 Light metal or plastics profile for producing long skylight - has support profile screwed to bearing stave and light plate bears on insulation profile and clamped in place |
| 02/24/1994 | DE4227755A1 Light metal of plastics profile for producing skylight domes and cover - has seals between upper and lower parts of profile which are screwed together from below, dome is attached to holder which is fixed to roof |
| 02/24/1994 | DE4227711A1 Plastics seal on building surfaces - has magazines made of plastics laminated metal sheets which are joined together and have band covering seam and has heat and noise insulators |
| 02/24/1994 | DE4223614A1 Building insulation material of high stability - comprising fibre containing flax and in form of mat equipped with lockstitch seams |
| 02/22/1994 | US5288269 Continuous in-line method of fabricating a variable pitch roof ridge vent assembly and the assembly thereof |
| 02/22/1994 | US5288118 Building gutter cleaning implement |
| 02/22/1994 | US5287944 Roof mounted anchor used singly or with another, and with other equipment in a fall restraint and/or fall arrest system |
| 02/17/1994 | WO1994003688A1 Retractable hose |
| 02/17/1994 | DE4304138A1 Rain collector with elongated trough - has longitudinal duct with bottom, side, and front walls, and bayonet type coupling to main trough end |
| 02/17/1994 | DE4241070C1 Roof ridge covering system with good ventilation - has suitable gaps to allow uniform air circulation, with inexpensive flexible parts and crepe paper strips coated each side with thermoplastic |
| 02/14/1994 | CA2103877A1 Ventilator cap |
| 02/12/1994 | CA2101988A1 Vent pipe shield |
| 02/08/1994 | CA2075554A1 Flat-roof roofing with tapered corrugated sheet |
| 02/03/1994 | DE4225007A1 Skylight with several transparent segments, distributed round centre - has segments with different deflection angle, corresp. to sun angle in respective azimuth regions |
| 02/03/1994 | DE4225006A1 Skylight with two plates covering different surface regions - has plates as light guides deflecting light impinging from zenith in opposite main reflecting direction |
| 02/02/1994 | EP0581025A1 Thermal insulation for sloping roofs |
| 02/02/1994 | CN2154882Y Solar glass roof with v-shape channel and rhombus frame |
| 02/01/1994 | US5282597 For a truss roof of any pitch |
| 02/01/1994 | US5282340 Snow brake |
| 02/01/1994 | CA1326619C Method and apparatus for preheating ventilation air for a building |
| 01/20/1994 | WO1994001726A1 Solar energy collector |
| 01/20/1994 | WO1994001639A1 Mounting device for building surfaces |
| 01/20/1994 | WO1994001638A1 Arrangement at drain-pipe |
| 01/20/1994 | WO1994001637A1 A device for ensuring free water passage to roof rainwater outlets in connection with ice formation |
| 01/20/1994 | DE4209893C1 Closing opening in inclined roof surface - involves roof surface having outwardly pivotable roof skin casement part |
| 01/20/1994 | CA2139344A1 Solar energy collector |
| 01/18/1994 | US5279680 Solar module and process for its manufacture |
| 01/13/1994 | DE4222729A1 Edge venting unit - has trapezoidal cross=sectional shape, upper side of which is fixable on edge lath |
| 01/12/1994 | EP0578615A1 Joining element, connecting the external insulation of a wall to a flat roof |
| 01/06/1994 | WO1994000655A1 A sealing arrangement for windows, in particular roof windows |
| 01/06/1994 | WO1994000654A1 Improved roof aperture flashing assembly |
| 01/06/1994 | WO1994000653A1 Method and device for delaying the run-off of flash-storm water or ordinary rainwater from roofs and other surfaces with a water-retention capability |
| 01/06/1994 | WO1994000650A1 Roof element |
| 01/05/1994 | EP0577152A1 Roof ridge and hip ventilated capping |
| 01/05/1994 | EP0368890B1 Moisture presence alarm system |
| 01/05/1994 | DE4221633A1 Sonnenkollektoranlage Solar collector system |
| 01/05/1994 | DE4220443A1 Collecting and conducting away drip condensate - involves inclined plates which are suspended overlapping and issue outside in collection and dispersal channels |
| 01/05/1994 | CN2152023Y Concealed water down pipe |
| 01/04/1994 | US5274978 Clamp for fastening plate-form bodies to a flat support plate |
| 01/04/1994 | US5274968 Building block for use with flashing and arrangement for weeping condensation |
| 01/04/1994 | US5274965 Inverting rain gutter |
| 12/30/1993 | CA2094775A1 Drainage system for retractable roof |
| 12/29/1993 | EP0557387A4 Roofing system |
| 12/28/1993 | US5272846 Roof edge anchoring devices for foam roofing |
| 12/23/1993 | WO1993025855A1 Solar thermal cell |
| 12/23/1993 | WO1993025779A1 Ventilated ridge of a sloping glazed roof |
| 12/23/1993 | WO1993025771A1 Drywell cover and drywell |
| 12/23/1993 | DE4320321A1 Hinge arrangement for roof surface window - has first bearer plate fixed to window frame and second bearer plate fixed to window casement |
| 12/23/1993 | CA2138386A1 Drywell cover and drywell |
| 12/21/1993 | US5271194 Mechanism for preventing snow from sliding off roofs |
| 12/21/1993 | US5271192 Gutter hanger and screen assembly |
| 12/21/1993 | US5271191 Gutter shield and support |
| 12/15/1993 | EP0574036A1 Device for ventilation of roofs |
| 12/14/1993 | US5269494 Deck and soffit board camming or pushing device for pushing boards together |
| 12/14/1993 | CA1325146C Solar roofing assembly |