| Patents for E04D 13 - Special arrangements or devices in connection with roof coverings; Roof drainage (21,622) |
|---|
| 10/13/1981 | US4294422 Gutter hanger |
| 10/07/1981 | EP0037128A1 Gutter outlet |
| 10/06/1981 | US4292777 Insulation-confining panel and method of using the same |
| 09/29/1981 | US4291673 Passive solar roof ice melter |
| 09/22/1981 | US4291086 Multilayer composite of asphalt, woven glass fiber, acrylic resin |
| 09/22/1981 | US4290250 Method and apparatus for insulating buildings |
| 09/22/1981 | US4290247 Fluid flow insulation system |
| 09/22/1981 | CA1109224A1 Soffit |
| 09/15/1981 | US4289120 Solar heat collecting apparatus |
| 09/15/1981 | US4288964 Method for the insulation of roofs |
| 09/15/1981 | US4288951 Auxiliary insulated roof system |
| 09/09/1981 | EP0035148A1 Structure for retrofitting corrugated building exteriors |
| 09/02/1981 | EP0034606A1 Double shell flat structure. |
| 09/01/1981 | US4287241 Including a protective sheath comprising a shell of a hydraulic cement modified with an acrylic latex, and an elastomeric weatherproof membrane |
| 09/01/1981 | US4286582 Prevention of thermal buildup by controlled exterior means and solar energy collectors |
| 09/01/1981 | US4286578 Solar energy absorbing panel |
| 09/01/1981 | US4286418 Spouting ice protectors |
| 08/25/1981 | US4285812 Storm drainage systems |
| 08/25/1981 | US4285175 Thermalized awning |
| 08/25/1981 | CA1107477A1 Flashing sheet |
| 08/20/1981 | WO1981002320A1 Frameless enclosure assembly |
| 08/19/1981 | EP0034140A2 Girder for supporting roof elements along their edges |
| 08/18/1981 | US4284065 Static solar heat collectors |
| 08/18/1981 | US4284064 Solar heating system |
| 08/11/1981 | US4282860 Hot air type solar heat-collecting apparatus |
| 08/11/1981 | US4282697 Insulating panel for roof coverings |
| 08/04/1981 | CA1106251A1 Solar roof and its uses |
| 07/29/1981 | EP0032778A2 Method of manufacturing a covering for concrete roofs, and roof covering thus realised |
| 07/29/1981 | EP0032585A2 Roof construction for flat or low-pitch roofs |
| 07/28/1981 | US4280484 Solar roofs |
| 07/28/1981 | US4280399 Roof ridge ventilator |
| 07/28/1981 | US4280305 Roof flashings for use with solar collector |
| 07/28/1981 | CA1105668A1 Gutter system for skylights or the like |
| 07/21/1981 | US4279541 Stop end piece particularly for gutters |
| 07/14/1981 | US4278723 Shaped body of extruded acrylic glass |
| 07/14/1981 | US4278414 Apparatus for making plastic skylights |
| 07/14/1981 | US4278071 Roofing panels |
| 07/09/1981 | WO1981001816A1 Composite polyisocyanurate foam board |
| 07/08/1981 | EP0031599A1 Process and device for collecting rainwater |
| 07/07/1981 | US4276732 Device for killing moss |
| 07/07/1981 | CA1104317A1 Skylight construction and method of making same |
| 06/30/1981 | US4275541 Fire resistant floor and ceiling assembly |
| 06/30/1981 | US4275532 Shield device and roof structure containing same |
| 06/16/1981 | US4272939 Jointing construction |
| 06/11/1981 | WO1981001583A1 Verge member for a pitched roof and roofing system incorporating the same |
| 06/09/1981 | US4272370 Gutter strainer |
| 06/09/1981 | US4271823 Unitary solar collector panel |
| 06/09/1981 | US4271818 Solar heater roof-panel construction |
| 06/09/1981 | US4271643 Eaves trough mounting adapter |
| 06/02/1981 | US4270572 Hinging downspout assembly |
| 05/28/1981 | WO1981001438A1 Fitting for mounting of gutter brackets |
| 05/28/1981 | WO1981001436A1 Support spacer apparatus |
| 05/27/1981 | EP0029277A1 Roof or wall construction, provided with heat- and/or sound insulation panels |
| 05/27/1981 | EP0029180A1 Containment for solar collectors |
| 05/26/1981 | US4269171 Building structure and integral solar energy collecting apparatus |
| 05/26/1981 | US4269008 Device to keep birds from alighting on buildings |
| 05/26/1981 | US4269007 Vent and baffles |
| 05/20/1981 | EP0028893A2 Heat insulating roof structure and heat insulating sleeve assembly for such roof structure |
| 05/19/1981 | US4267678 Insulated roof structure |
| 05/19/1981 | CA1101181A1 Double dome heat and smoke vent structure |
| 05/14/1981 | WO1981001304A1 Rigid shaped body,biaxially drawn,of synthetic material,and process for the manufacturing thereof |
| 05/06/1981 | EP0028112A1 Strip for forming a solar panel |
| 05/05/1981 | US4265060 Ventilation baffle |
| 05/05/1981 | US4265058 Roof flashing structures |
| 04/30/1981 | WO1981001189A1 A solar energy collector |
| 04/29/1981 | EP0027503A1 Metal plate or web absorbing thermal energy from the ambient air |
| 04/28/1981 | US4263763 Roof insulation support |
| 04/28/1981 | US4263756 Building element |
| 04/21/1981 | US4262459 Roof gutter |
| 04/21/1981 | CA1099605A1 Solar collector |
| 04/14/1981 | US4261417 Device for preventing damage due to roof ice dams |
| 04/14/1981 | US4261143 Pitched roof support structures |
| 04/14/1981 | CA1099179A1 Method and device for siphoning water from a ponding area on a flat roof |
| 04/08/1981 | EP0026178A1 A spacer means for providing air gaps between a roof or ceiling and its insulation. |
| 04/07/1981 | US4259820 Heat-insulating, antisweat structural component for prefabricated residential houses |
| 04/07/1981 | US4259817 Insulative roof apparatus |
| 04/02/1981 | WO1981000873A1 Guttering |
| 03/31/1981 | US4258510 Rain water deflector |
| 03/24/1981 | US4257716 Roll-formed metal eavestroughing with plastic fittings |
| 03/18/1981 | EP0025212A1 Solar collector element |
| 03/18/1981 | EP0025145A2 Corner joint for two straight gutter or tube sections |
| 03/10/1981 | US4254598 Thermally isolated roof structure |
| 03/10/1981 | US4254595 Removable cover for roof gutter |
| 03/10/1981 | US4254594 Combination drip edge member and rake |
| 03/05/1981 | WO1981000584A1 Double shell construction for flat structures |
| 03/03/1981 | US4253281 Anti-gutter clogging and debris removal device |
| 03/03/1981 | CA1096577A1 Insulated roof |
| 02/24/1981 | US4252183 Snow and ice removal apparatus |
| 02/24/1981 | US4251972 Interior ceiling panel support |
| 02/18/1981 | EP0023969A2 Securing device for cambered plastic panels of roofings |
| 02/17/1981 | US4251578 Roof coating composition and construction |
| 02/10/1981 | US4249767 Portable tools for removing snow from pitched roofs |
| 02/10/1981 | US4249713 Roof attachment member for safety lines |
| 02/04/1981 | EP0023415A2 A method of mounting ventilators, lights and the like in sealed relation to an opening and a preformed sealing material for use in such a method |
| 02/03/1981 | US4248258 Flat roof auxiliary drain system |
| 02/03/1981 | CA1094912A1 Attaching assembly for sheet material |
| 01/27/1981 | US4247397 Eaves trough shield |
| 01/27/1981 | US4246735 Jointing construction |
| 01/20/1981 | US4246477 Artificial and solar lighting system |
| 01/20/1981 | US4245666 Collecting device for ceiling leaks |