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5249347 |
Face mask for sports gear
A wire mesh face mask for hockey or other sports is manufactured from a steel having carbon content in the range of AISI grades C-1018 to C-1038, and preferably C-1022. The mask is made by forming...
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5238615 |
Method for joining together of tubular plastic products
A method for joining together tubular plastic products (1, 2) by heating the joint faces of the plastic products (1, 2) which have been chamfered at least partly in advance, and by passing molten...
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5229048 |
Water heater construction and method of making same
A water heater construction and method includes arranging the inner water tank and the surrounding outer shell in an inverted orientation and positioning the outer shell into a cover which is...
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5212864 |
Nozzle restrictor assembly and method of installing same
A method is provided for installing a nozzle restrictor assembly in a fuel filler tube. The method comprises the steps of attaching a restrictor plate to an inner surface of the fuel filler tube,...
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5208964 |
Method of making a water heater construction
A water heater construction and method includes arranging the inner water tank and the surrounding outer shell in an inverted orientation and positioning the outer shell into a cover which is...
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5195243 |
Method of making a coated porous metal panel
A coated porous metal panel includes a first outer surface on one side of the panel, a second outer surface on the other side of the panel, a plurality of laterally offset discharge and inlet pores...
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5175919 |
Method for manufacturing a racket frame
A method for manufacturing a racket frame includes the steps of making a metal part having at least one joint end formed with a groove; covering the joint end of the metal part with a layer...
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5176866 |
Process for producing a resin product having a bent hollow portion and a core usable for the same process
A core for producing a molded resin product having a bent hollow portion, including two-forked and multi-forked products used as parts for automobiles, and a process for producing the aforesaid...
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5172850 |
Electrowinning anode and method of manufacture
An electrowinning anode is formed by tightly joining a sheet of lead anode material to a copper busbar using solder to fill the joint. The busbar is optimally coated with a tin alloy by dipping the...
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5168621 |
Method of manufacturing a domestic appliance
An insulated panel for a domestic or household appliance is formed by a process in which two sheets of plastic material are extruded from a co-extrusion die and moved directly into a die...
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5163214 |
Rolling dam method for making water heater
An annular resilient compressible flexible-urethane dam (10) is placed around the inner storage tank (14) of a water heater. The dam has a free-state inner diameter (24) slightly less than the...
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5150507 |
Method of fabricating lightweight honeycomb structures
A process is disclosed for fabricating lightweight honeycomb type structures out of material such as silicon carbide (SiC) and silicon (S). The lightweight structure consists of a core to define...
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5117550 |
Method of making a mixing tool
A method of making a tool defined by an elongate shaft medially mounted to a paddle at its lowermost terminal end. The paddle includes an elastomeric body formed of a flexible memory retentent...
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5105522 |
Process of manufacturing a friction ring provided with a sinter-bonded friction facing
To make a friction ring which is intended to be used in clutches or brakes and has a sinter-bonded friction facing, an annular blank is blanked from flat sheet metal and is provided with a...
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5092024 |
Fire resistant tank construction method
The method of fabricating fire resistant tank apparatus for transportation and for installation above-ground to receive and dispense a liquid hydrocarbon or hydrocarbons, includes providing a...
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5090105 |
Modular vehicle construction and assembly method
A vehicle construction comprises a series of modules which can be individually fabricated and assembled to include vehicle operating components before the modules are combined in the final assembly...
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5061826 |
High strength flexible housing
A narrow elongated housing is provided constructed of an inner ribbed conduit which is overlaid with two layers of high strength rods. Each layer is contra-helically wrapped with opposing end...
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5049346 |
Method of molding a decorative trim
A method of producing a molding which includes the steps of interconnecting the first and second moldings, each of which includes a core, by a connecting portion which has a decorative trim portion...
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5040803 |
Cavity sealing arrangement and method
A vehicle body pillar has a cavity therein through which air flow creating undesirable noise and in which moisture and fluids such as water are not to be collected. An expandable sealant plug is...
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5041253 |
Method of making a plastic stabilized composite camshaft
A method of manufacturing a composite camshaft having a shaft positioned within appropriately aligned and fixtured annular cam and bearing elements, each having interior protrusions that increase...
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5035042 |
Method for producing galvanized tubing
An improved method of manufacturing galvanized steel tubing from steel strip having at least one galvanized surface, which surface becomes the exterior surface of the tubing is provided. In the...
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5033182 |
Method of making a refrigerator cabinet
A typical plastic liner refrigerator includes an outer shell of sheet metal, an inner liner of plastic and polyurethane insulation foamed in place between the inner liner and the outer shell. In...
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5027496 |
Method of progressively making a model of multiple assemblies
A method for progressively making a model of a sheet metal assembly composed of several connected sheet metal panels, or a model of several interfitting sheet metal assemblies. Each sheet metal...
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5003687 |
Overmoded waveguide elbow and fabrication process
A process for fabricating a sheathed-helix circular overmoded waveguide bend comprised of an inner helical wound insulated wire, a dielectric lining, and an outer conductor layer surrounding the...
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5000990 |
One piece molded composite part and method of manufacture
A hollow fiber reinforced part, especially body closures for vehicles, is made by applying preforms to a hollow, thin-walled support which has been preshaped to the general configuration of the...
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4996759 |
Sealing device for an appliance construction
An appliance, such as a refrigerator or water heater construction, typically includes a first wall in surrounding spaced apart relationship to a second wall. An insulating and sealing device of...
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4996774 |
Guide bar for the saw chain of a motor-driven chain saw and a method and apparatus for producing the same
The invention is directed to a guide bar which includes a fill body in the guide groove thereof. The fill body is disposed in the region of a lubricating bore and bridges the gap between the bottom...
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4974307 |
Method of making an automobile body
A method of coating an automobile body which is composed of plastic parts and sheet metal parts is provided. The plastic parts are formed with resin materials in which conductive materials are...
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4970770 |
Method of making a coated heat exchanger with tubes and fins
The invention relates to a heat-exchanger (10) incorporating circulation tubes (16) for conducting a first heat-transfer medium, end plates (12), and surface-enlarging plate-like fins (14) secured...
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4970773 |
Method of and apparatus for locating operational surfaces on a track electromagnetically levitated vehicles
On a track for electromagnetically levitated vehicles, to adjust and secure side guide rails on a beam-like support member forming the track, after stators are adjusted and fixed to the support...
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4965925 |
Method of making an axial miniature fuse with plastic molded body
An improved electrical fuse having axial leads (5) and comprising a fuse wire in a cylindrical sleeve (2) supported at its ends by lead carrying end caps (3) is coated over the length of the fuse...
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4958743 |
Close out fitting
The invention is a close out fitting for installing in a structural element, the structural element having a port extending from a first surface to a second surface thereof, the port countersunk at...
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4956909 |
Method of making spaced-wall appliance with a sealing and insulating device between said walls
An appliance, such as a refrigerator or water heater construction, includes a first wall in surrounding spaced relationship to a second wall. An insulating and sealing device of insulation...
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4954682 |
Internal weld bead metallizing system and method
A system and method for coating the inside diameter of a tube weld bead includes a metallizing head supported in spaced relationship within the tube on a cushion of inert gas and means to atomize...
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4945630 |
Method of making a selected size injection molding nozzle
A method of making injection molding nozzles of predetermined desired lengths and capacity which combines the advantages of large scale manufacturing with the flexability of individual assembly....
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4941244 |
Method of producing discarding sabot projectiles
A method of producing a discarding propelling cage sabot projectile, and to a discarding propelling cage sabot projectile produced according to this method, in which, in a vulcanizing tool...
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4936503 |
Unitary wand tip and manufacturing method
A metallic tip for attachment to a vacuum-operated wand of the type for handling of semiconductor wafers and the like. The wand tip has a tubular portion for attachment to the wand and has a...
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4935170 |
Method for the manufacture of a cable with optical fibers
The problem which has existed heretofore, of maintaining the protection of optical fibers under all circumstances from axial traction loads in cables used for the transmission of data by means of a...
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4932115 |
Process for applying a non-metallic roller coating
In a process for applying a non-metallic roller coating to the body of a roller, especially for paper machines, a stretch inset (20, 31, 32) with mechanical prestress is applied to the body (10) or...
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4930803 |
Suspension leg for a motor vehicle
In a suspension leg for a motor vehicle a bracket surrounds the lower end of the container on a major part of the circumference thereof. Two legs of the bracket define a gap between each other...
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4924583 |
Process for producing a disc brake pad
A process for manufacturing a disc brake pad in which the friction material is attached to the backing plate mechanically bonded with adhesives and through mechanical attachment to an expanded...
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4922602 |
Method of manufacturing a biopsy needle
Biopsy needle for bone marrow biopsies or the like including a cannula, a cannula housing supporting the cannula, and a stylet including a stylet cap supporting the stylet wherein the stylet...
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4912826 |
Apparatus for assembling body panels
A method and apparatus for the attachment of plastic outer body panels to automotive vehicle subframes including positioning a cup within apertures in the subframe, applying a thixotropic heat...
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4909673 |
Process and device for the injection of a slurry in the vicinity of the walls of a tubular pile driven into the ground
A process for attaching an injection pipe with injection valve means to the inside wall of a tubular pile section comprising: drilling holes at a plurality of points along a generatrix of the pile...
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4901425 |
Method of insulating a water heater device
A water heater device including an inner tank for containing water surrounded in spaced apart relationship by an outer shell. The top end of the water heater device is closed by a cap, and the...
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4889574 |
Window retention method
According to the present invention, apertures are stamped in the outer flange of the vehicle body and a plurality of depressions are stamped into the inner panel of the vehicle body at a spacing...
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4876777 |
Method to increase hot offset temperature of silicone fuser
The invention is a method of fabricating a fuser member by securing a generally cylindrical member of rubber around a core, the cylindrical member including metal oxides and having an outer surface...
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4870735 |
Refrigeration cabinet construction
A refrigerated appliance cabinet for a chest-type freezer is formed from prefinished materials. The side walls of the shell and the liner are formed as a single piece, with the evaporator and...
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4868968 |
Method for assembling body panels
A method and apparatus for the attachment of plastic outer body panels to automotive vehicle subframes including positioning a cup within apertures in the subframe, applying a thixotropic heat...
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4869603 |
Bearing for cylinders of printing presses and method of making it
To provide a snug-fitting bearing for journalling the spindle end of a printing press cylinder, a flanged bearing sleeve is disposed in a bore in the press frame and an anti-friction plastic...
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