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4856174 |
Method of making a stainless steel vacuum bottle with a silver mirrored surface
A stainless steel vacuum bottle comprises inner and outer bottles made of stainless steel, the inner and outer bottles being joined together at tip portions of their bottle necks to form a...
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4856175 |
Method of manufacturing elevated floor panels
An elevated floor panel is disclosed in which a lower sheet metal element is formed with a plurality of projections extending from the lower plane of the panel to the upper planar surface. The...
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4854028 |
Method of locating operational surfaces of a track for electromagnetically levitated vehicles
On a track for electromagnetically levitated vehicles, side guide rails are positioned on and secured to a beam-like support member forming the track by an apparatus made up of a transportation...
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4847977 |
Method of installing a vehicle rear window
A glass window installed in a curved window opening of a vehicle by placing along the edge bounding said curved window opening, window-engaging fastening means. A window pane sized to fit into said...
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4843706 |
Method of installing
A roller bearing installation, in which one or more roller bearing assemblies (30A, 30B, 30C) are prepackaged in a housing (18) having corresponding recesses (28A, 28B, 28C) receiving each bearing...
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4835831 |
Method of providing a refractory covering to a furnace wall
A method of providing on a surface of a furnace a refractory covering including the steps of affixing to the surface of the furnace a fiber blanket layer formed such as mineral wool, fiber glass...
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4831699 |
Process for making curved walls starting with a flat prefabricated panel formed from three-dimensional metal screen with formed plastic filling
A flat prefabricated panel formed from a three-dimensional metal screen and from a reference layer of foamed plastic is converted into a curved panel suitable for the formation of a curved wall by...
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4831708 |
Method for producing a clad plate by hot rolling
In a method for producing a clad plate by rolling an improvement comprises: a base material, a cladding material, and a cover material overlaid one on another to form a multi-layer structure, and...
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4829644 |
Method of molding skin-covered foamed plastic article
Herein disclosed is a method of producing a skin-covered foamed polyurethane article, such as a seatback proper of an automotive seat, a seat cushion proper of the same or the like. A bag-shaped...
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4829653 |
Method of making an appliance door having a module support system
A refrigerator door has a metallic outer panel and a plastic inner panel with rigid insulating foam therebetween. A track support is attached at a predetermined position to the outer panel. A...
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4827596 |
Plastic coating process for pipe couplings
An improved method of coating a pipe coupling with a corrosion resistant polymeric coating includes coating an entire coupling, then simultaneously forming an upstanding flange on the coupling body...
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4824628 |
Method of making an epoxy mold
A method of making epoxy molds for making wax patterns have metal posts disposed therein which transfer compressive forces between the force applying members of the press in which the molds are...
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4821399 |
Method of assembling a refrigerator
A method of assembling a refrigerator having a fresh food compartment and a freezer compartment separated by a mullion partition, the refrigerator having an outer metal casing with side walls, an...
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4819313 |
Method of salvaging stationary blades of a steam turbine
A method of salvaging stationary blades of a steam turbine cylinder includes tack welding abutting stationary blade platforms, cutting stationary blade roots out of the steam turbine cylinder,...
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4805293 |
Insulated cabinet manufacture
An insulated cabinet manufacture for use in a refrigeration appliance or the like, having an outer shell and an inner liner with foamed-in-place insulation therebetween. A wiring tunnel is extended...
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4800636 |
Process for manufacturing an in-the-ear canal hearing aid
The invention relates to a process for manufacturing an in-the-ear-canal hearing aid with microphone, amplifier, volume control, battery compartment with battery, and earphone, together with an...
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4797993 |
Method of making electroweldable sockets
The invention relates to electroweldable sockets. Previously the predominant method of manufacture has been by injection molding which while producing a socket of acceptable quality it is expensive...
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4795659 |
Fabrication of mercury switches
Disclosed is a method of fabricating mercury switches. The switches are actived by loading a batch into a common housing of a fixture. The fixture is then rotated in a furnace at a slow speed to...
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4793050 |
Remote control assembly with improved isolator
A motion transmitting remote control assembly of the type for transmitting motion in a curved path by a flexible core element (12) in a conduit (18) and a method of making same. An end fitting (20)...
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4787133 |
Method of assembling a refrigerator door
A refrigerator door assembly comprising an outer metal rectangular shaped shell having a base panel, four upwardly turned side panels on each side and perpendicular to the base panel, and two sets...
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4784531 |
Bendable roof bolt without notch
A bendable roof bolt is provided for use in a mine at locations where it is desired to utilize a roof bolt having an overall length greater than the available vertical working distance between a...
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4779325 |
Method of making an overhead door panel
An overhead garage door panel (9) having a front sheet metal skin (10) and a rear skin (11) of insulating material and a core (12) of synthetic foam between the skins, the marginal edges of said...
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4779331 |
Method of manufacture of an electromagnetically actuatable fuel injection valve
An electromagnetically actuatable fuel injection valve, which serves to supply fuel to mixture-compressing internal combustion engines having externally supplied ignition. The fuel injection valve...
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4773144 |
Method of manufacture of scroll compressors and expanders
The disclosure concerns a method of manufacturing scroll expander and a scroll compressor including winding together strips of different width so that the wider strip forms a scroll or spiral and...
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4771532 |
Method of assembling a refrigerator
A method of assembling a refrigerator having an outer metal casing, an inner plastic liner and foamed-in-place thermal insulation between the casing and liner bonding them together including a high...
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4770283 |
Friction ring for clutches or brakes, and a method and device for producing the friction ring
A friction ring for clutches and brakes consists of an annular metal element having at least one cylindrical or conical friction surface comprising a spray-sintered friction lining. The friction...
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4769886 |
Concrete reinforcing element and method of making a concrete reinforcement
Tensioning elements for construction purposes comprising reinforcing rod for prestressing concrete can be fabricated from steel of the following composition: 0.7 to 1.0% by weight Mn 0.7 to...
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H000526 |
Non-metallic chassis structure with electromagnetic field attenuating capability
An electronic equipment chassis structure using non-metallic plastic material such as epoxy-impregnated fiberglass together with layers of shielding metal film, preferably of copper overlaid by...
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4768283 |
Coated injection molding nozzle and method
This invention relates to an improved injection molding nozzle and method of making it. The components are assembled and dipped in lacquer and powdered nickel prior to brazing in a vacuum furnace....
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4766663 |
Method of attaching member to a tubular string
A centralizer apparatus having turbolizer protuberances includes groups of openings for receiving set screws to define a plurality of circumferential and longitudinal points of engagement between...
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4755340 |
Method for producing packs of blades used for cutting crystal bars into wafers
In an apparatus and method for producing packs of blades used for cutting ystal bars into discs, the individual blades are first aligned in the position desired by an assembling jig and then fixed...
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4751032 |
Process and apparatus for the manufacture of refrigerating cabinets
Refrigerating cabinets of different sizes and shapes may be manufactured by the use of a single positioning member. Thus, the positioning member has a configuration which is adjustable to adapt to...
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4749532 |
Method of and apparatus for fabrication of an insulated fluid storage unit
A hot water heater includes a storage tank and an outer decorative shell spaced from the tank. A foam insulation fills a cavity between the tank and the shell and a bottom wall in the form of...
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4747245 |
Refrigerator door assembly and method
A refrigerator door assembly comprising an outer metal rectangular shaped shell having a base panel, four upwardly turned side panels on each side and perpendicular to the base panel, and two sets...
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4744853 |
Core or shell bundling machine
The invention relates to a core or shell bundling machine for the fully automatic assembly of bundles of cores or shells in foundry work, and consists of a removal apparatus for the cores/shells, a...
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4741542 |
Sealing construction
Elastomer injection dry seal construction produced by placing a tube-like flexible elastic body member having a hollow cross-section between spaced part surfaces, particularly between a curved...
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4740347 |
Method of aligning and fixing valve components during valve assembly
The invention provides a means whereby a body such as that of a butterfly valve can be prepared with minimal machining. The manufacture of a butterfly valve is described in which the stem openings...
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4736510 |
Process of producing a resilient coupling and a product thereof
A process of producing a resilient coupling in a clearance space between two, relatively-movable elements with a polymeric material introduces the polymeric material contactingly into a clearance...
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4735759 |
Method of making a hearing aid
A hearing aid including a plug that is tailored to snugly fit into the auditory canal of the user's ear, and that has a preshaped component assembly embedded therein, the component assembly...
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4725324 |
Method of making a thermal barrier construction element
A method of forming a dual thermal barrier hollow wherein separate metal shapes are joined together with a non-conductive adhesive tape and a thermal barrier material is poured into receiving...
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4720940 |
Rotary drum sander
A drum sander (10) for woodworking which may be used in combination with a radial arm saw (25). The drum sander (10) includes a horizontal, rotatable sanding cylinder (31) which is supported above...
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4720933 |
Diving spear and sling fastening apparatus therefor
A sling attachment assembly for a diving spear of the type having an elongate shaft with a front end and a rear end and a sling for thrusting said shaft attached to said rear end of said shaft and...
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4719065 |
Method of bonding silicone rubber to metal
A method for bonding silicone rubber to a metal member is shown in which the metal member is first treated by heating the metal member to a temperature and for a time sufficient to form an oxide...
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4714377 |
Method of laying pipe sections
Joint for telescoping pipe sections including aligned recesses in both sections, sealing gaskets spaced apart from both edges of the recesses and compressed against both pipe sections, and...
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4707904 |
Method of manufacturing a die for extruding honeycomb body
Disclosed herein is a die for extruding honeycomb structural body, which comprises a die base body made of an alloy steel and a plate of a wear resistant alloy which is joined to the front face...
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4702390 |
Composite plant holders and method of making them
The present invention is directed to a composite plant holder and a method of making a composite plant holder. Specifically, the method comprises forming the external vertical shape of a desired...
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4698893 |
Anatomical handle
Sport fishing rods such as whip rods, cast rods having a good grip adapted to each user for more efficiency and improved comfort. The process of the "do it yourself" type is comprised of a set of 5...
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4694553 |
Method of manufacturing refrigeration apparatus cabinet construction utilizing prepainted steel panels
A cabinet structure wherein a deck member has deflectible side edge portions cooperating with the sidewalls of the cabinet structure to form a sealing cavity. A hot melt sealant is provided in the...
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4681009 |
Neck apparatus for stringed musical instruments
An improved neck apparatus for stringed musical instruments including an elongate base and a longitudinal channel disposed in the base. An acoustically inert filler is disposed in and intimately...
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4679285 |
Method of making a lubricated hinge pin
A lubricated hinge comprises a pair of hinge plates and a lubricant filled hinge pin fitting through barrel sections of the hinge plates so as to pivotally connect same. The hinge pin comprises a...
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