| Patents for E04G 23 - Working measures on existing buildings (7,015) |
|---|
| 07/16/1985 | US4529449 Method for reducing the amount of particles which become airborne during either or both the dismantling and moving of structures |
| 07/16/1985 | US4529238 For facilitating the gripping and pulling |
| 07/03/1985 | EP0146931A2 Method and means for injecting a binding agent into cracks of concrete building elements |
| 06/26/1985 | EP0146453A1 Facing-plates fixing element |
| 06/26/1985 | EP0145854A2 Roof construction |
| 06/05/1985 | EP0143696A2 Covering panel |
| 05/21/1985 | CA1187474A1 Method and tool for cleaving of rock |
| 05/15/1985 | EP0141782A2 Method for the restoration of beams for giving them a higher resistance |
| 05/02/1985 | EP0138899A1 Method for splitting, respectively crushing solid materials, such as rocks, ores, concrete blocs or similar materials |
| 04/24/1985 | EP0138165A2 Load-bearing mantle for bearing structures |
| 04/23/1985 | US4512611 Oscillated head with bearing support and quick demountability |
| 04/23/1985 | US4512524 Crusher for concrete structures |
| 04/23/1985 | US4512123 High-pressure packing device for injecting synthetic resin into cracks in concrete |
| 04/17/1985 | EP0137693A1 Steel frame shearing apparatus |
| 04/16/1985 | US4510728 Wall-patch adapter |
| 04/11/1985 | WO1985001457A1 Installation for treating large vertical surfaces, particularly outer surfaces of vertical cylindrical containers |
| 04/09/1985 | US4509884 Injection nozzle for adhesive materials |
| 03/12/1985 | US4504093 For use in a power-operated floor stripping apparatus |
| 03/06/1985 | EP0133630A1 Improvements in the piecemeal demolition of chimneys |
| 01/22/1985 | CA1181237A1 Oscillated head for floor stripping machine |
| 01/22/1985 | CA1181236A1 Connector for floor stripping machine |
| 01/09/1985 | EP0130608A1 Static expansive demolition agent and process for demolishing brittle materials |
| 12/19/1984 | EP0128364A2 Joint filling press for pasty one-component sealing matter |
| 12/12/1984 | EP0127721A2 Procedure for reforming calcium carbonate in the restoration of stone monuments or the like |
| 11/20/1984 | US4483566 Oscillated head with bearing support and counterbalance, for floor stripping machine |
| 11/13/1984 | US4482382 Pouring repair material for mortar or the like wall |
| 11/06/1984 | US4480627 Device for demolishing concrete piles |
| 11/06/1984 | US4480420 Method of modifying a building structure |
| 10/30/1984 | US4479503 Restoration of stone objects |
| 10/16/1984 | US4477284 Demolition agent for demolishing brittle materials |
| 09/27/1984 | WO1984003760A1 Method for splitting, respectively crushing solid materials, such as rocks, ores, concrete blocs or similar materials |
| 09/26/1984 | EP0119873A2 Method and use of an apparatus for the demolition of building constructions in restricted areas |
| 09/18/1984 | US4471594 Wall repair kit |
| 09/18/1984 | CA1174645A1 Material handling and shearing attachment for a backhoe |
| 08/28/1984 | US4467585 Method and apparatus for construction second story additions to pre-existing residential structures |
| 08/14/1984 | US4464869 Dry wall building panel repair device |
| 07/17/1984 | US4460420 Method and articles for repairing gypsum wallboard |
| 07/03/1984 | US4457110 Window conversion assembly |
| 06/20/1984 | EP0110936A1 Demolishing agent. |
| 06/05/1984 | US4452492 Oscillated head with bearing support, for floor stripping machine |
| 06/05/1984 | US4452028 Structure and method for reinforcing a wall |
| 05/22/1984 | US4449754 Device for breaking monolithic structures by pulsewise liquid pressure |
| 05/22/1984 | US4449334 Dormer structure and method |
| 05/22/1984 | CA1167640A1 Carpet stripping machine |
| 05/01/1984 | US4445305 Insulating secondary roof system |
| 04/17/1984 | US4442651 Procedure and arrangement for laying the foundation of prefabricated plants ashore |
| 04/17/1984 | US4442640 Method of converting a roof frame and frame elements for performing this method |
| 04/10/1984 | US4441285 Prefabricated balcony unit |
| 04/03/1984 | US4440605 Repair of reinforced concrete structures by mineral accretion |
| 03/27/1984 | CA1164236A1 Concrete overlay construction |
| 03/21/1984 | EP0103194A1 Demolition agent for brittle materials |
| 02/14/1984 | US4431198 Device for conduit seal and repair |
| 02/14/1984 | US4430841 Method of filling a crack in concrete |
| 02/07/1984 | US4429764 Scaffold system for use in sandblasting |
| 01/03/1984 | US4423572 Water-tight insulated roof construction for house |
| 12/08/1983 | WO1983004279A1 Demolishing product |
| 10/25/1983 | US4411117 Building siding replacement device and method |
| 10/11/1983 | US4409030 Material for destroying concrete structures |
| 10/11/1983 | US4408429 Plug for holes in walls |
| 09/28/1983 | EP0089861A1 Method of reinforcing arches or similar constructions |
| 09/27/1983 | US4406107 Method and apparatus to repair holes in walls |
| 09/14/1983 | EP0088161A1 Device for injecting synthetic resin into the cracks of concrete under high pressure |
| 09/13/1983 | CA1153567A1 Injection liner for a borehole closure |
| 08/16/1983 | US4398959 Mortar topping with calcium nitrite |
| 08/09/1983 | US4397129 Resurfacing construction |
| 07/19/1983 | US4394052 Carpet take-up device and method for using the same |
| 06/29/1983 | EP0082776A1 Method for the transformation of a roof truss, and roof truss elements for carrying out this method |
| 06/14/1983 | CA1147926A1 Prefabricated balcony unit |
| 05/31/1983 | US4386004 Composition for treating masonry materials |
| 05/24/1983 | US4385132 Process for the sealing of constructions |
| 05/10/1983 | US4382720 Injection liner for a borehole closure |
| 04/27/1983 | EP0077359A1 A method and a means for constructing a balcony |
| 04/05/1983 | US4378997 Hydration-expansive crushing cartridge |
| 03/22/1983 | CA1143150A1 Sport shoe with a dynamic tongue assembly |
| 03/15/1983 | US4376340 Material handling and shearing attachment for a backhoe |
| 02/08/1983 | CA1140948A1 Demolition agent, its preparation and its use |
| 02/01/1983 | US4370842 Repair patching kit for panels |
| 01/04/1983 | US4366651 Fixing devices |
| 01/04/1983 | US4366620 Roof seam cutting machine |
| 12/28/1982 | US4365843 Blade holder in oscillated head for floor stripping machine |
| 12/28/1982 | US4365842 Lubricant pumping eccentric in floor stripping machine |
| 12/21/1982 | CA1137714A1 Scarifying machine |
| 11/30/1982 | US4360994 Forming liquid impermeable barrier, injecting liquid latex and curing |
| 11/30/1982 | CA1136652A1 Demolition agent for brittle materials |
| 11/09/1982 | US4358495 Preformed laminate |
| 11/09/1982 | US4357873 Apparatus for destroying structures such as concrete walls |
| 10/28/1982 | WO1982003649A1 A method and a means for constructing a balcony |
| 10/19/1982 | US4354877 Demolition agent, its preparation and its use |
| 10/19/1982 | US4354332 Plaster and dry wall hole repair |
| 10/12/1982 | US4353194 Method of straightening and reinforcing structural members |
| 10/05/1982 | US4352262 Method of sealing cracks and apparatus therefor |
| 08/25/1982 | EP0058657A1 Method and device for cleaning stone buildings |
| 07/20/1982 | US4339995 Method for destroying structures such as concrete walls |
| 07/13/1982 | US4339289 Concrete overlay construction |
| 06/22/1982 | US4335554 Adjustable support device to secure a patch in hollow walls |
| 06/01/1982 | US4332371 Carpet removing apparatus and method |
| 05/26/1982 | EP0052301A1 Method of sealing off buildings |
| 05/25/1982 | US4330938 Carpet stripping machine |
| 05/19/1982 | EP0051712A1 Method for the transport by sea of constructions to their foundations ashore |
| 05/18/1982 | US4330355 System for controlled and immediate sealing of structural joints and plaster line cracks |