| Patents for E04C 1 - Building elements of block or other shape for the construction of parts of buildings (12,242) |
|---|
| 06/28/1991 | CA2075898A1 Reversible building block for cement-free assembly |
| 06/18/1991 | US5024035 Building block and structures formed therefrom |
| 06/11/1991 | CA1284746C Window sash and frame molded of fibrous material |
| 06/06/1991 | DE4007055C1 Window lintel or bridging piece - has pattern of through-slots allowing easy adjustment of size of window opening |
| 06/04/1991 | US5020945 Boring apparatus and method of modifying concrete blocks |
| 05/30/1991 | WO1991007556A1 Insulated building block |
| 05/29/1991 | EP0429271A1 Building block |
| 05/21/1991 | US5017049 Composite masonry block |
| 05/21/1991 | CA2030285A1 Building block |
| 05/16/1991 | WO1991006723A1 New construction items |
| 05/16/1991 | DE4013252A1 Colour coating glass bricks - by spray coating coloured glass material onto substrate heated to at least softening temp. of glass |
| 05/15/1991 | EP0427221A1 A prefabricated constructional article with vegetation support, in particular for face walls or retaining walls |
| 05/14/1991 | US5014471 Extruded molding for glass block structures |
| 05/01/1991 | CN2076141U Composite ribbed floor |
| 04/30/1991 | US5010707 Retaining wall block module |
| 04/30/1991 | US5010704 Glass block construction assembly |
| 04/26/1991 | CA2027847A1 Modular building block |
| 04/23/1991 | US5009048 Glass block walls using acrylic or glass filters |
| 04/09/1991 | CA1282611C Structural members |
| 04/03/1991 | EP0419785A2 Polystyrene concrete for precast concrete units |
| 03/27/1991 | CN2073909U Building blocks |
| 03/26/1991 | US5002620 Method of production of fiber-reinforced cellular concrete |
| 03/20/1991 | CN2073446U Compromise brick for heated brick bed |
| 03/07/1991 | WO1991002858A1 Formwork system |
| 03/05/1991 | US4996813 Sound block |
| 02/19/1991 | US4993206 Interlocking building units and walls constructed thereby |
| 02/14/1991 | DE3926123A1 Large thermally insulating structural cement concrete building block - contains porous lightweight aggregate, reinforcing fibres, polystyrene foam an flow aid |
| 02/07/1991 | DE3934542A1 Building module for walls and ceilings - has concrete core and spongy ceramic shell |
| 02/07/1991 | DE3925401A1 Construction blocks with jointed angled elements - with which simple strong dry walls or structures can be realised by building geometric shapes from symmetrical components |
| 01/30/1991 | EP0281603B1 Building element for dry or heat treatment devices |
| 01/22/1991 | US4986049 Insulated building block |
| 01/22/1991 | US4986048 Method and apparatus for erecting a glass block wall |
| 01/15/1991 | US4984403 Modular building block |
| 01/10/1991 | DE3928127A1 Building block module for boundary walls or partitions - consisting of concrete, cellular, gypsum, glass or polystyrene foam and present in three parts |
| 01/08/1991 | US4982544 Module and method for constructing sealing load-bearing retaining wall |
| 01/02/1991 | EP0405040A1 Construction blocks, particularly formwork units for the construction of walls |
| 01/02/1991 | EP0404983A1 Installation brick or block |
| 01/02/1991 | CN1011051B Assembly block formed from polyolefin foam |
| 12/19/1990 | CN2067729U Building blocks for protecting x and gamma ray radiation |
| 12/13/1990 | WO1990015205A1 Building element |
| 11/28/1990 | EP0399941A1 Improved building module |
| 11/28/1990 | EP0399870A1 Prefabricated element for the construction of a dam facing and construction method for such a dam |
| 11/15/1990 | WO1990013716A1 Improved masonry block |
| 11/14/1990 | EP0397598A2 Wall panel |
| 10/30/1990 | US4965979 Concrete block wall |
| 10/30/1990 | US4965975 Means for erecting a wall of wall blocks, preferably of glass |
| 10/24/1990 | EP0275274B1 Method and apparatus for producing compound block members, especially building blocks having a heat insulating intermediate layer |
| 10/18/1990 | WO1990012160A1 Improvements relating to building and shoring blocks |
| 10/16/1990 | US4963305 Insulated face brick |
| 10/04/1990 | WO1990011419A1 Building element for walls, and structure obtained therefrom |
| 10/03/1990 | CN2063135U Soft foam brick |
| 10/02/1990 | US4959937 Glass block panel construction and device for use in same |
| 09/25/1990 | US4958467 Boring apparatus and method of modifying concrete blocks |
| 09/05/1990 | EP0385950A2 Construction element |
| 09/05/1990 | EP0385067A2 Wall with gravity support structure, building element and method for construction thereof |
| 09/02/1990 | CA2010725A1 Construction element |
| 08/29/1990 | EP0384848A1 Insulating and supporting building block, and process for manufacturing same |
| 08/28/1990 | CA1273217A2 Building system |
| 08/24/1990 | CA2010443A1 Insulating and structural masonry block and method for the fabrication thereof |
| 08/23/1990 | WO1990009494A1 Building element |
| 08/23/1990 | DE3904600A1 Masonry block for installation slots |
| 08/16/1990 | CA2010175A1 Autofitting building blocks and bricks |
| 07/26/1990 | WO1990008239A1 Modular construction system |
| 07/18/1990 | EP0378217A2 Brick with vertical hollow passages and method of erecting a sound insulation wall |
| 07/04/1990 | CN2058925U Light ceramic ventilation thermo-insulated brick |
| 06/26/1990 | US4936712 Retaining wall system |
| 06/13/1990 | EP0373019A1 Building blocks for making a cornice on the upper part of a wall |
| 06/12/1990 | US4932812 Intermeshable construction unit |
| 06/12/1990 | CA2005083A1 Module and method for constructing sealing load-bearing retaining wall |
| 06/05/1990 | US4930283 Brick |
| 05/31/1990 | DE3835851C1 Method of manufacturing artificial stones |
| 05/16/1990 | EP0368479A1 Block wall construction system using interconnected construction blocks |
| 05/08/1990 | US4922678 Structural assembly for producing interconnecting structures |
| 04/25/1990 | EP0364497A1 Through construction element |
| 04/17/1990 | US4916876 Glass block wall construction |
| 04/17/1990 | CA1267982A1 Coated, heat shrinkable expanded polystyrene |
| 04/11/1990 | EP0362469A2 Set of elements for the making of walls and partitions with connecting concrete rings |
| 04/10/1990 | CA1267545A1 Building block |
| 04/05/1990 | DE3832498A1 Production process for producing walls with integrated ducts |
| 04/04/1990 | CN2055499U Frame refractory insulating brick |
| 03/28/1990 | EP0360561A1 Construction blocks |
| 03/27/1990 | CA1266994A1 Insulated building block |
| 03/21/1990 | EP0247050B1 Composite building unit |
| 03/20/1990 | US4910280 Modular dock bumper |
| 03/20/1990 | US4909010 Concrete block for retaining walls |
| 03/14/1990 | EP0357704A1 Frame for building glass brick walls. |
| 03/06/1990 | US4905439 Structural building elements |
| 02/27/1990 | US4903453 Construction blocks |
| 02/13/1990 | US4899512 Spacer and fabric mesh reinforcement member for glass block masonry installation |
| 02/07/1990 | EP0354084A1 Concrete cornice elements |
| 01/30/1990 | US4896999 Set of concrete building blocks for constructing a dry wall |
| 01/23/1990 | US4894969 Insulating block form for constructing concrete wall structures |
| 01/09/1990 | US4891925 Interconnected construction blocks |
| 12/21/1989 | DE3820606A1 Brick element for a self-supporting roller-blind casing in the form of an upside-down U and roller-blind casing of this type and process for the production thereof |
| 12/19/1989 | US4887405 Compressible foam insert for building blocks |
| 12/19/1989 | US4887404 Construction materials |
| 12/05/1989 | US4884920 Set of construction elements |
| 11/30/1989 | DE3816894A1 Process and apparatus for producing construction elements from textile carpet waste material |
| 11/30/1989 | DE3816686A1 Thermally insulating wall component and process for the production thereof |
| 11/23/1989 | EP0343112A1 Brick |