Patents
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)
08/1978
08/22/1978US4107897 Snap-in plastic frame for panels
08/22/1978US4107892 Wall panel unit
08/22/1978US4107891 Modular building panel with heat nonconducting means
08/22/1978CA1036774A1 Method for making a substantially planar structure constituted by jointed building elements
08/15/1978US4106588 Mode canceling composite panel for greater than mass-law transmission loss in the principal speech bands
08/15/1978US4106535 Apparatus for filling the cells of an expanded cellular core member with granular insulation
08/15/1978US4106259 Automatic apparatus for laying block units
08/15/1978CA1036311A1 Wall constructing process and wall constructed thereby
08/08/1978US4104840 Metal building panel
08/08/1978US4104837 Wall constructing method and wall constructed thereby
08/01/1978US4103467 Compressable prefabricated panel sections for wood frame buildings
07/1978
07/25/1978US4103059 Light transmitting building panel
07/25/1978US4102103 Breeching insulation panels and method of construction
07/25/1978US4102099 Insulating panel
07/18/1978US4100970 Panel formed of hollow plastic balls containing a fire retardant liquid
07/18/1978US4100711 Prefabricated insulating panel
07/18/1978US4100710 Tongue-groove connection
07/11/1978US4100239 Method for making hollow panels
07/11/1978US4099359 High strength corrugated metal plate and method of fabricating same
07/04/1978US4098042 Block-form for use in reinforced concrete structures
07/04/1978US4098040 Concrete block panel
06/1978
06/20/1978US4096011 Thermoplastic polymers, insulation
06/20/1978CA1033137A1 Method for making building panels
06/13/1978US4094118 Method and apparatus for feeding of rows of blocks
06/06/1978US4093762 Method of making a hardcore honeycomb panel and honeycomb panel made thereby
06/06/1978US4093482 Heat and sound insulator of curved corrugated paperboard and method of shaping same
05/1978
05/30/1978US4091593 Panel assembly including side caps and panel retaining means associated therewith
05/30/1978US4091592 Low heat transfer, high strength window materials
05/23/1978US4091160 Glass fabric impregnated with epoxy resin
05/23/1978US4091142 Structural panel and method of making same
05/23/1978US4090384 Apparatus for forming a structural medium
05/23/1978US4090340 Load bearing structural element
05/23/1978US4090339 Preformed structural panel member
05/16/1978US4089144 Building element
05/09/1978US4087949 Building of improved cardboard panel construction
05/02/1978US4087302 Method for forming a structural panel
05/02/1978US4086693 Manufacture of construction elements
04/1978
04/25/1978US4086378 Stiffened composite structural member and method of fabrication
04/18/1978US4085181 Process for preparing slabs of building materials
04/18/1978US4084720 Box construction
04/18/1978US4084363 Light-weight, insulated, can-comprising construction member
04/18/1978US4084362 Anchored composite building module
04/11/1978US4084030 Elastomeric coating; flexible
04/04/1978US4081933 Outer wall element
03/1978
03/28/1978US4080769 Annular structures for the erection of buildings
03/28/1978US4080765 Building structure made of preformed reinforced elements
03/21/1978US4079560 Wire truss and apparatus for manufacturing a wire truss
03/21/1978US4079553 Building construction member
03/14/1978US4079170 Impregnation, hardening under pressure
03/14/1978US4078959 Curved laminate panels
03/14/1978US4078348 Foamed polyurethane faced with glass fiber-reinforced polyester
03/07/1978US4077170 Prefabricated structural elements, and box-shaped building sections formed from such elements
03/07/1978US4077168 Predecorated gypsum wallboard for impermeable wall
02/1978
02/28/1978US4076880 Mastic composition and composite structural panels formed therefrom
02/28/1978US4076877 Cellular structure plate
02/28/1978US4075811 Building roof panel
02/28/1978US4075805 Building panel with attached sealing means
02/28/1978US4075804 Fire resistant asbestos-free door, panel or building elements, and method of manufacture using unique compositions
02/21/1978US4075380 Construction panels
02/21/1978US4075304 Batch process
02/21/1978US4074495 Sheet metal panel
02/14/1978US4073998 Polyurethane foam panel
02/14/1978US4073674 Polystyrene
02/14/1978US4073110 Floor deck structure
02/07/1978US4072788 Insulating elements for walls and ceilings
02/07/1978US4072548 Panel door and method of construction
02/07/1978US4071992 Construction unit
02/07/1978US4071984 House assembly with prefabricated elements
01/1978
01/31/1978US4071642 Method of reinforcing porous materials
01/24/1978US4069629 Anchored composite building module
01/17/1978USRE29517 Composite wall element for thermal and acoustic insulation
01/17/1978US4069362 Bonded mineral wool
01/17/1978US4068434 Composite wall panel assembly and method of production
01/17/1978US4068429 Wall and wall part
01/10/1978US4067766 Automatic building block laying panel-forming machine and method
01/10/1978US4067758 Plastic foam sheets, wire mesh reinforcement, hydraulic mortar covering
01/10/1978US4067164 Composite panels for building constructions
01/03/1978US4065893 Composite foundation framing assembly
12/1977
12/27/1977US4065597 Glass fibers
12/20/1977US4063982 Method of making a composite surface elements of stone and lightweight sheet material
12/20/1977US4063981 Method of making a composite sandwich lattice structure
12/20/1977US4063396 Omni-panel structure
12/13/1977US4062161 Strip for retaining two extrusions in selected position
12/06/1977US4061819 Products of converted lignocellulosic materials
12/06/1977US4061813 Cellulose, adhesive
12/06/1977US4061528 Apparatus for the manufacture of prefabricated lined wall sections
11/1977
11/29/1977US4060294 Wall panel with prewired power system
11/29/1977US4059939 Prefabricated building unit
11/22/1977US4058943 Glass block panel
11/15/1977US4057944 Thermally insulated panel
11/08/1977US4057662 Block-resistant gypsum board
11/08/1977US4056910 Structural building element
11/01/1977US4055920 Load bearing construction unit
11/01/1977US4055912 Toy construction members
10/1977
10/25/1977US4055451 Composite materials
10/18/1977US4054435 Method of crystallizing a two layer glass article
10/11/1977US4053677 Light concrete monolithic slab
10/11/1977US4053268 Apparatus for molding a slurry of calcium silicate crystals
10/11/1977US4052825 Method in the production of a wall element and a wall tile for use in connection with the method
10/04/1977US4052523 Panels