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4280861 Apparatus for repairing laminated safety glass  
In the repair of localized zones of damage to laminated safety glass with use of a polymerizable liquid, a T-fitting has one of the opposed legs threadingly received through an internally-threaded...
4273598 Methods of making adhesive bonds  
A method of making an adhesive bond, particularly suitable for underwater repairs consists of impregnating compliant foam material having an open cell structure with a thermosetting resinous...
4260439 Apparatus and method for repairing plastic materials  
A method and apparatus for repairing plastic and vinyl materials utilizes a heat curable repair compound and a hand tool which supplies a narrow jet of heated air. The hot air tool receives air at...
4259128 Coating carbon electrodes  
A method of prolonging the useful life of a partially consumed electric arc furnace electrode which comprises holding the electrode in a fixed position, moving a plurality of electrode protection...
4255845 Process for repairing small leaks in metallic vessels  
Porosity or other types of small leaks in metallic vessels designed to hold fluids under pressure or partial vacuum are repaired by: (1) sealing the chamber of the vessel, (2) introducing...
4251572 Method of restoring or repairing reflective glass  
Methods of restoring or repairing damaged areas in the coating of high performance reflective glass composed of a thin, transparent film such as a metal and/or a metal oxide deposited on a...
4249985 Pressure roller for apparatus useful in repairing sprocket holes on strip material  
Apparatus for repairing sprocket holes on strip material, such as motion picture film, with pressure adhesive tape having holes, is provided with guide means for feeding material through a...
4248648 Method of repairing leaks in a hollow capillary fiber diffusion device  
The method of repairing leaks in a bundle of hollow capillary fibers of a diffusion device disposed in a housing comprises temporarily sealing one end of the bundle of fibers, applying a curable...
4247580 Refinishing of the surfaces of bodies of a thermoplastic resin  
A process for refinishing the surface of a body of acrylo-butadiene-styrene (ABS) polymer by applying to the surface a coating material and treating the body with a solvent. The surface is cooled,...
4244570 Method for resurfacing bowling alleys  
A method for resurfacing a bowling alley to fill dents and overlie the original wood surface with an oil barrier layer over which is adhesively affixed a high pressure laminate material layer with...
4236951 Method of treating blisters in asphaltic membrane covered roofs  
A method of treating asphaltic membrane covered roofs for inhibiting the formation of blisters therein and reducing blisters that have formed therein comprises applying to the blistered portions...
4234366 Wall and floor coverings comprising a substrate formed from comminuted, recycled, fiber-reinforced foam-containing sheets  
Floor or wall covering is provided and comprises a decorative opaque surface layer bonded to a sheet backing obtained by comminuting, softening and resheeting a sheet material comprising a fibrous...
4234663 Thermoplastic multi-layer foil structure  
A thermoplastic multi-layer foil structure comprises a styrenic polymer layer and an olefinic polymer layer bonded by an intermediary polymer layer comprising at least one layer constituted by a...
4232067 Reconsolidated wood product  
Reconsolidated wood product and process and apparatus for forming the product, the product being formed from webs of splintered natural wood broken down by crushing or like processes, the webs...
4208456 Repair of FRP parts  
Blisters on cured molded thermoset fiberglass reinforced plastic (FRP) parts are repaired by injecting an anaerobic sealant into the blister, pressing the filled blister to reduce the blister to...
4208229 System for repairing panes of glass  
A method for repairing panes of glass is provided which enables fractured panes to be strengthened and holes refilled while the pane remains installed in its support structure. The method...
4200478 Glass break repair apparatus and method  
A glass break apparatus and method includes a pedestal which forms an airtight seal to a syringe and to the glass over the break. The flange on the pedestal enables the gripping and sealing.
4183978 Raster-like coating of heat-sealable adhesives on substrates  
A patch or insert, which may be applied to clothing or the like, consists of a substrate, which is preferably a textile fabric, on which is mounted a discontinuous pattern, in raster-like...
4165397 Repair of glass laminates  
Repair of bulls-eye mark damage to laminated glass is effected by subjecting the area of the crack to reduced air pressure of at most 0.5 mm Hg for 10 minutes, application of a low viscosity,...
4161056 Method and device for repairing damaged screw propellers  
Damaged screw propellers are repaired by use of hollow, thin-walled envelopes, each envelope having surfaces corresponding in configuration to an outer portion of a screw propeller blade. Each...
4158585 Washbasin liner method and article  
A method of renovating washbasins, such as bathtubs, and the article of a renovated washbasin according to this invention involves a thermoformed sheet of acrylic plastic folded to have a shape...
4152185 Spike hole plugging material  
A railroad tie spike hole plugging material and method of using the same. The material includes a substantially uniform mixture of about 25-75% by volume of a granular abrasive material having a...
4148122 Method for repairing vehicle bodies  
A method for repairing holes and rust areas in automobile and truck bodies comprising the steps of identifying or providing a cavity behind the hole or rust area, filling said cavity with a...
4147576 Method of repairing a vehicle body  
The specification discloses a method and a kit for repairing surfaces, particularly vehicle surfaces, in which the surface to be repaired is covered by adhering a plastic sheet having beveled...
4135017 Laminate patch  
An improved laminate patch for repair of an opening in the facing surface of an interior wall or in a hollow door surface and having a thin, relatively rigid, and a non-combustible plate...
4133912 Refinishing of the surfaces of bodies of a thermoplastic  
A process for refinishing the surface of a body of a thermoplastic resin by subjecting the surface to treatment with a solvent. The surface is cooled, together with at least the material...
4133913 Method for providing automobile dashboards and the like with a texturized finish  
This invention relates to a method for repairing plastic materials, and more specifically, automobile dashboards and the like. The method enables one to provide the repaired item with a texturized...
4132516 Apparatus repairing damage to a surface  
An apparatus is disclosed for repairing damage to a glass or plastic surface such as a safety glass windshield. The apparatus includes a substantially flat body member made of a flexible or rigid...
4123886 Refractory fiber blanket module with increased insulation  
Existing refractory fiber blanket furnace lining systems receive a layer of high temperature ceramic fiber blanket or felt on an inner surface portion, or hot face, thereof exposed to interior...
4123308 Process for chemically bonding a poly-p-xylylene to a thermosetting resin and article produced thereby  
Poly-p-xylylene is chemically bonded to a thermoset resin via a reaction between oxygen-containing groups at the surface of the poly-p-xylylene and a reactant component of the thermosetting resin....
4122222 Laminate and method for drywall holes and joints  
Disclosed is a method and a preformed laminate useful in various forms for repairing holes and covering joints in drywall. The laminate comprises a sheet material backing having an overlay of...
4114350 Method and apparatus for adjusting the resilience of a hollow ball having an internal pressure  
A method and apparatus is disclosed for adjusting the resilience of a hollow ball having an internal pressure. A ball, particularly a tennis ball, is held in a confined position. A mixture of...
4094344 Apparatus for mending surface irregularities of wooden plates  
An apparatus for mending surface irregularities of wooden plates such as those of plywood is provided. Recesses on a plate are automatically filled with putty by this apparatus. Putty is...
4094316 Adhesive bandage with reusable applique  
A combined adhesive bandage and applique in which a selectively removable applique is applied to the adhesive backing strip of an adhesive bandage serving the threefold function of 1) increasing...
4092195 Repair of polystyrene refrigerator liners  
An improved formulation for repairing breaks and fractures in the plastic inside lining of refrigerators, freezers, and the like, and the method for effecting such repair with the formulation.
4092192 High temperature caulking composition and method  
A caulking composition and method, particularly for hermetically sealing coke ovens and the like having high temperature requirements. The composition is adhesive to metal surfaces at elevated...
4090897 Ultrasonic welding of thermoplastic fabrics  
Method and apparatus for patching or seaming thermoplastic mesh fabrics, such as used in the papermaking industry by means of an ultrasonic welding tool. The tool is provided with one or more tips...
4089994 Method of repairing lacquer damage  
A method of spot repairing lacquered surfaces especially on motor cars and other vehicles, in which after a spot repair in any conventional manner the repaired surface and adjacent area of the...
4088628 Atactic polypropylene tape  
A tape comprised of an atactic polypropylene and a non-conductive filler is described. This tape is useful in a process which enables a secondary battery having a defective seal to be repaired...
4086737 Refractory fiber blanket module with heat shrinkage compensation  
A refractory fiber blanket furnace lining module with compensation for heat shrinkage, and method of assembly of such a module, are disclosed. In the module as assembled, the refractory fiber...
4082874 Carpeting and method and apparatus for making carpeting  
Carpeting especially suitable for use in areas subjected to heavy wear or abrasive weather includes a plurality of cured, rubber-based strips with filaments embedded in and projecting upwardly...
4073094 Method and apparatus for repairing a crack in a pane of plate glass  
A system for repairing a crack in a pane of plate glass in which a rotatable shaft extends through the glass and carries cutters on both sides for concurrently cutting an aperture therein from...
4073120 Apparatus for repressurizing tennis balls  
The method and apparatus for repressurizing tennis balls or other balls not being normally provided with an air fill valve and for internally sealing the same after repressurizing, which includes:...
4071661 Process for repairing defective battery seals  
A process is described for repairing secondary batteries which have defective seals. The process of repair can be performed safely while the battery is in operation.
4068322 Pantyhose mender  
A pantyhose mender suitable for repairing runs and snags in pantyhose is provided with two substantially identically shaped pieces for placement on the outside and inside of the pantyhose in...
4067759 System for sealing and repairing leaks in ruptured containers  
A system for sealing and repairing leaks in ruptured containers whereby an applicator including an open-celled sponge body is inserted into the rupture and the two interacting components of a...
4066602 Abrasion resistant elastomeric composition  
By blending and mixing an elastomeric block copolymer such as polystyrene-polyisoprene-polystyrene block copolymers, finely divided siliceous material such as silica and/or clay having a specific...
4061516 Patching technique for damaged, printed design  
A process is provided for repairing design defects or damage in a decorative surface. Repair patches are made at the same time that the decorative surface is prepared. Any defects in a decorative...
4050865 Brick press and associated equipment for making bricks  
A brick press is disclosed having a turntable carrying a plurality of molds angularly spaced from each other and having equipment associated therewith establishing a plurality of series of...
4049480 Method and apparatus for forming a joint in a confined space between two abutting ends of conduit liners  
Disclosed is a method and apparatus for forming a joint in a confined space between two abutting ends of conduit liners. In the method, an excavation is formed to provide access to a buried...