Patents for E04C 2 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels (28,204) |
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09/27/1977 | US4051291 Gypsum wallboard |
09/27/1977 | US4051289 Composite airfoil construction |
09/27/1977 | US4050978 Method for producing light-weight construction member |
09/20/1977 | US4049874 Process for producing an architectural precast concrete panel |
09/20/1977 | US4049855 Boxcell core and panel |
09/20/1977 | US4048778 Sheeting-plate for trench sheeting |
09/20/1977 | US4048769 Buildings formed by one or more prefabricated building sections, and method of manufacturing prefabricated building sections |
09/13/1977 | US4048273 Method of making a structural element |
09/13/1977 | US4047347 Wall or ceiling panel construction |
09/06/1977 | US4046934 Fibrous building elements |
09/06/1977 | US4045933 Prefabricated panel structure |
09/06/1977 | US4045931 Insulating flexible composite element |
08/30/1977 | US4045603 Wall panels |
08/30/1977 | US4045268 Mastic composition and composite structural panels formed therefrom |
08/30/1977 | US4044520 Building panel |
08/23/1977 | US4044166 Expanded board or sheet-like food product and method of manufacturing the same |
08/23/1977 | US4043088 Trailer skirting |
08/16/1977 | US4042746 Closed-cell and open-cell foams, thermosetting resin, reinforcemention |
08/16/1977 | US4041666 Modular concrete building components for a light-weight structure system |
08/09/1977 | US4040221 Load-bearing concrete members provided with moisture and damp proof |
08/02/1977 | US4038798 Composite permanent block-form for reinforced concrete construction and method of making same |
07/26/1977 | US4037383 Metal grating |
07/26/1977 | US4037381 Building panel |
07/26/1977 | US4037379 Wall panel |
07/26/1977 | US4037377 Foamed-in-place double-skin building panel |
07/19/1977 | US4037006 Composite panel-board and method of making same |
07/12/1977 | US4035539 Building materials |
07/12/1977 | US4035536 Sandwich panel core |
07/12/1977 | US4034533 Building element |
07/05/1977 | US4034135 Rigid structure |
07/05/1977 | US4033086 Structural member for load-bearing partitions or walls of buildings |
07/05/1977 | US4033084 Wallboards |
06/28/1977 | US4032689 Construction laminate of plastic foam between paper sheets |
06/28/1977 | US4032683 Heat resistant, polyphenylene sulfide reinforced with filler, curing |
06/28/1977 | US4032680 Construction member |
06/28/1977 | US4031684 Decorative precast concrete boards and process for producing the same |
06/28/1977 | US4031682 Prefabricated building panel and method of making |
06/21/1977 | US4030262 Building panel connector assembly and the like |
06/14/1977 | US4028859 Heat-insulating panels |
06/14/1977 | US4028858 Deck block |
06/07/1977 | US4028460 Method for making fiber reinforced resin grating |
06/07/1977 | US4027451 Free flow grating |
05/31/1977 | US4027058 Folded structural panel |
05/31/1977 | US4025996 Sinusoidal structural element |
05/24/1977 | US4025687 Isocyanurates |
05/24/1977 | US4025675 Fiber reinforced |
05/24/1977 | US4025599 Thermoplastic |
05/17/1977 | US4024310 Laminates |
05/17/1977 | US4024309 Foam glass structural element and method of producing |
05/17/1977 | US4023319 Curtain wall assembly of interfitting glass blocks |
05/10/1977 | US4022644 Strips of foam |
05/10/1977 | US4021983 Honeycomb building wall construction |
05/03/1977 | US4021401 Building material and method for making same |
05/03/1977 | US4021258 Concrete structure and method of preparing same |
05/03/1977 | US4020989 Light transmitting building panel |
04/26/1977 | US4020237 Paper covered gypsum board and process of manufacture |
04/26/1977 | US4020205 Continuous fibrous ribbon |
04/26/1977 | US4019297 Fiberboard, in situ crack free concrete |
04/19/1977 | US4018025 Ventilated interlocking floor tile |
04/19/1977 | US4018019 Panel and structural units for wall assemblies |
04/12/1977 | US4017090 Closure strip |
04/12/1977 | US4016697 Construction unit |
04/05/1977 | US4016324 Spandrel glass panel |
04/05/1977 | US4016234 Paper-backed acoustical tile |
04/05/1977 | US4015393 Panel with core and method of constructing |
04/05/1977 | US4015387 Prefabricated structural elements for partitions and walls of buildings and partitions and walls consisting of such elements |
04/05/1977 | US4015386 Fire-retardant low temperature insulating building panel |
03/22/1977 | US4013810 Sandwich panel construction |
03/22/1977 | US4012882 Structural building panels |
03/15/1977 | US4012549 Construction materials |
03/15/1977 | US4012231 Process for the manufacture of fillers from solid waste |
03/15/1977 | US4011703 Building element for making insulating panels and panels assembled therefrom |
03/15/1977 | US4011701 Modular home wall construction corner joint |
03/15/1977 | US4011651 Fibre masses |
03/08/1977 | US4010817 Paper-backed acoustical tile |
03/08/1977 | US4010581 Cored slab building construction |
03/01/1977 | US4010232 Method of making a composite urethane foam and concrete construction panel |
02/22/1977 | US4009062 Starch adhesive |
02/22/1977 | US4008553 Wall panel structure and connecting means therefor |
02/15/1977 | US4007899 Lattice construction |
02/08/1977 | US4007309 Sag resistant honeycomb load spacer |
02/08/1977 | US4006570 Wall structure and manufacturing method therefor |
02/01/1977 | US4005919 Refrigerator construction |
01/25/1977 | US4004391 Method and a panel for pre-fabricating buildings |
01/25/1977 | US4004387 Panels and the method of same for house construction |
01/18/1977 | US4003752 Magnesia cement composition, process of its manufacture, and composite comprising same |
01/18/1977 | US4003450 Small structural building component |
01/18/1977 | US4003177 Hermetically sealed sectional and detachable protective covers |
01/11/1977 | US4002788 Two-phase material of concrete and polymer and its method of preparation |
01/11/1977 | US4001988 Concrete block panel |
01/11/1977 | US4001986 Architectural constructional system |
01/04/1977 | US4001474 Honeycomb panel cellular structure having triangular cells |
01/04/1977 | US4001473 Sound attenuating structural honeycomb sandwich material |
01/04/1977 | US4001365 Load-bearing wall panel whose elements are mortar-binded, and apparatus and method for fabricating same |
01/04/1977 | US4001361 Mobile home skirting side panel |
01/04/1977 | US4000594 Building construction member |
12/28/1976 | US3999345 Spandrel units |
12/28/1976 | US3999344 Building construction and wall panel for such construction |
12/21/1976 | US3998679 Method of applying reinforcing strips to the edges of building boards |
12/21/1976 | US3998024 Double-skin insulated building panel |