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3940540 Non-slip built-up roofing  
Built-up roofing employing precoated felts are inhibited from slipping by the use of bituminous emulsions to bind the felts. A minor amount of a compatible latex is incorporated into the emulsion...
3937640 Process for manufacturing a waterproofing assembly of laminated bituminous roofing membranes  
A novel self-adhesive type multi-layer laminated bituminous roofing membrane suitable for the formation of the roofing or waterproofing layer on roofs, floors and the like is provided. It comprises...
3936333 Method for prefabricating brick panels  
An assembly line method of prefabricating brick panels in a factory for shipment to the intended site of use includes the steps of mixing a supply of mortar in one area of the plant, placing the...
3933546 Method for draining water or moisture from substratum for waterproofing layer  
A method for draining water or moisture from a substratum for a waterproofing layer in buildings comprising applying to the substratum such as concrete or mortar a sintered product of a...
3932244 Production of carbon lining for reduction cells  
In making carbon bodies for lining aluminum reduction cells, an aggregate including carbon recovered from used linings of such cells is mixed with binder material incorporating an...
3930916 Heat resistant panels  
Linings for furnaces or ovens are made by cutting a sheet of refractory fibrous material having fibers extending longitudinally parallel therein into strips that extend laterally, then turning the...
3929533 Method of assembling a glass spherical segment viewing port to a submarine vessel  
An improved window viewing construction for viewing submersible vehicles a method of manufacture thereof is described in which a hemispherical glass dome is fitted to a metallic mounting ring which...
3928100 Corner joint for hollow profile members of plastic with reinforcing frame  
Corner joint made up of miter-cut hollow profile members of plastic with or without an internal metallic reinforcing frame and with connectors introduced at the corners of the hollow profile member...
3922425 Roofing board for integration in a built-up roofing structure  
A thermal insulating roofing board preferably of bonded glass fibers, and with an asphaltic saturated surface layer under a top surfacing sheet, produced by discharging fibers downwardly with...
3915771 Pavement-marking tape  
A decomposable, paper-backed, retroreflective, pavement-marking tape for use in providing removable pavement markings.
3904456 Method for inhibiting transmission of airborne noise  
It has been found that transmission of airborne noise can be inhibited by interposing in the air space between the noise source and the location to be insulated a thin, dense, normally self...
3902939 Method for forming traffic regulating signs on road surfaces  
The specification describes a method and a tape material for adhesively securing a traffic regulating sign or mark on a road surface, provided by laying on and pressing against a primer layer,...
3900999 Rubber compounding  
A vulcanizing agent for rubber is incorporated into a polymer which is substantially noncrosslinkable by the agent but which is fusible with rubber upon milling. The resulting polymeric mixture and...
3900102 Waterproofing means and method  
Novel structures suitable for the formation of waterproof and/or adhesive layers on surfaces, particularly of concrete, the structures comprising a sheet-like substrate and contiguous thereto a...
3898115 Modular building unit and methods of forming same  
The disclosure relates to a building formed of a plurality of modular units, a modular unit, and methods of constructing said module. Each building module comprises two portions, a first inner...
3895982 Wear protection elements for planar or curved surfaces exposed to abrasion  
A wear protection element adapted to varied planar and curved surfaces, made from an elastomer, preferably natural or synthetic rubber, and having sheet-like body member and projections or ridges...
3895721 Indexing panel installer  
For construction purposes, there is provided a novel method and apparatus for orienting and securing one panel to a floor and/or to one or more panels of an array to comprise a wall, floor, ceiling...
3895981 Textile bottom floor cover having at least one reinforcing strip and method of production thereof  
A ready-made textile stair floor covering material, comprising a covering material having an indefinite length for being subsequently cut into lengths corresponding to the width of a staircase, and...
3892611 Ingot moulds  
A plurality of elements are adhered together via a layer of heat-vulcanisable rubber of specified properties. This method may be used to fix ingot mould hot top lining slabs to the walls of an...
3891486 Process for producing solar control window  
A solar control film for application to window glass comprises a vapor deposited aluminum coat, which partially transmits light, interposed between a pair of moisture permeable polymeric strata,...
3890180 Coated paper  
This invention relates to a process for releasably covering a tacky or adhesive layer carried by an article which comprises covering the layer with a coated side of a one-side coated paper formed...
3886011 Apparatus and procedure for applying marking stripes  
An apparatus associated with a motor driven vehicle capable of travelling on a road surface in a direction defined by the marking line to be formed on said surface, the apparatus comprising, in...
3879240 Method of making a unitary camper structure  
A unitary camper body formed of an exterior fiberglass-reinforced shell and supporting skeletal metal framework integrally bonded together by an insulating core layer of low-density foamed...
3878030 Marble laminate structure  
A composite marble laminate structure and method of making same having a base layer of a wood product with a surface layer of marble pieces bonded thereto, the marble pieces being bonded to the...
3878010 APPARATUS AND METHOD FOR ADHESIVELY BONDING A ROOF COVERING TO AN AUTOMOTIVE VEHICLE ROOF  
An apparatus and method for adhesively bonding a roof covering to an automotive vehicle roof utilizes a female mold to which a vacuum is supplied in order to hold the roof covering in the...
3869332 AUTO TRIM  
A simulated wood decorative panel is provided with a continuous simulated wood molding around the marginal edge thereof. The molding comprises a plurality elongated relatively straight vinyl strips...
3867492 Method of manufacturing objects containing a cavity filled with a rigid foam of polyurethane  
Manufacture of aritcles containing a cavity filled with rigid polyurethane foam by locating in the cavity or in the place which is to become the cavity a flexible polyurethane foam impregnated with...
3845544 METHOD OF PRODUCING A LIGHT ROOM ELEMENT  
A method of producing a light bathroom element by using steel cassettes with a U-formed section. The cassettes are formed out of steel sheets which are first covered on one side with a plastics...
3844878 COMPOSITE FLEXIBLE SHEET MATERIAL  
A composite roofing or siding sheet and method of making the same is provided. Metal foil is laminated over a fibrous base layer by an improved polymeric bonding system.
3837948 METHOD OF FORMING ADHESIVELY BONDED RAIL JOINT  
Method of forming adhesively bonded rail joint which is quick to assemble and easy to dismantle and reassemble. The face of each joint bar of the rail joint has a layer of thermoplastic adhesive...
3837949 METHOD FOR PREPARING WINDOWS FOR SPRAY PAINTING  
In preparing standard house window trim for spray painting, strips of adhesive-coating masking paper are formed by the use of a miter cut attachment on a supply roll of masking paper. Swallowtail...
3816199 CONCEALED FASTENING OF PREDECORATED WALLBOARD  
Special wallboards having predecorated facing sheets adhered except along side edges, screwed to studs along side edges, with the unadhered portion subsequently adhered over fasteners and extending...
3804690 METHOD FOR PREPARING A MULTI-LAYER STRUCTURE  
An easily separable uniform multi-layer structure, as a pre-final product, made of a material such as synthetic resin is prepared continuously and economically by constantly dispensing streams of...
3802976 PERSONNEL TRANSFER CAPSULE HEATING AND INSULATION SYSTEM  
A personnel transfer capsule heating and insulation system comprising a sactic foam insulation material, curved heating coils with the heating coils being separated from one another by the...
3782052 APPARATUS AND METHOD FOR BUILDING CONSTRUCTION  
A plurality of modular wall units are constructed on a base area within a temporary shelter removably positioned on the base area. The temporary shelter is then moved from the base area. With the...
3773581 A METHOD OF BUILDING UNITARY-IMPREGNATED FIBER-GLASS STRUCTURE  
Method of building a large resin impregnated fiber-glass structure by assembling and fastening together framing members, sheathing the fastened framing members with thin sheets of cured resin...
3773603 BUILDING ELEMENT  
A building element for roofing and walls wherein a rigid sheet material is covered on one side with a moisture retaining porous glass fiber layer having a uniform thickness of 0.4 to 1.0 mm. The...
3770536 METHOD OF MAKING AND INSTALLING A LAMINATED PRODUCT  
A coating or rubber base elastomeric material is provided on the bottom ply of the laminate and completed by subsequently hot pressing the various laminate plies to achieve bonding. The rubber...
3769118 THERMAL INSULATION OF RECEPTACLES FOR CRYOGENIC FLUIDS  
This invention relates to the thermal insulation of reservoirs for cryogenic fluids with panels of a gas-tight thermal insulation material, bonded with an adhesive to the outer surface of the metal...
3767498 METHOD OF MAKING CAPILLARY INSULATION PANELS  
Insulation panels are for use in providing a gas insulation layer between a surface and a liquid having a low boiling temperature. The insulation comprises a cellular or honeycomb core having a...
3765972 PROCESS FOR ADHERING PREFORMED RESINOUS COVERINGS TO ARCHITECTURAL SURFACES  
A process for applying preformed resinous coverings to architectural surfaces such as floors, walls and the like comprises adhering a covering to a surface with a pressure-sensitive adhesive which,...
3763605 ROOFING SYSTEM AND METHOD OF APPLICATION  
A roofing system characterized in that it employs a first loading or insulating coat of asphaltic cement and a suitable inert insulating material preferably an igneous, glassy, siliceous or...
3763614 ROOF CONSTRUCTION  
A roof is prepared wherein the water barrier layer is placed on a metal roof deck and waterproof thermal insulation is placed over the water barrier layer. A non-combustible fire resistant...
3762975 WATERPROOFING WITH GRANULAR ASPHALTS  
Granular, powdery and flaky asphalts are applied to a base material on the work site and then melted to form a waterproof layer and resultant asphalt roofing material.
3754363 ELASTOMERIC MONOLITHIC DRYWALL CORNER  
A room having a monolithic wall surface throughout formed from gypsum wallboards, with perpendicularly disposed walls made monolithic by an elongate, concave, elastomeric bead formed in situ, with...
3755029 PROTECTIVE COATED THERMAL INSULATION  
A composite thermal insulation and protective coating for storage vessels, processing equipment, piping, ducting, and the like comprising mastic coated thermal insulation is constructed by securing...
3751315 METHOD FOR THE MANUFACTURE OF THERMALLY INSULATED SANDWICH TYPE BUILDING  
Apparatus for discontinuously manufacturing a thermally insulated sandwich type building panel and method of fabricating it. The composite panel has two outer pre-formed planar shells with marginal...
3740908 WALL PANELING  
An assembly of interfitting wall panels adapted for covering the surfaces of perpendicularly disposed walls; and being so constructed as to permit of relative adjustment for accommodating walls of...
3726754 LAMINATED ROOF CONSTRUCTION AND METHOD OF MAKING SAME  
A laminated roof construction and a method of forming the same wherein the roof comprises a supporting deck having a water-proof intermediate membrane upon which is superimposed a heat resistant...
3720558 HEAT-INSULATING PANEL OR SHEET AND A METHOD OF AND APPARATUS FOR MAKING THE SAME  
A panel or sheet is insulated against heat from a heat source by a metal foil lamination bonded to, and separated from direct contact with, the surface of the panel or sheet remote from the heat...