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7413426 |
Denture flask compress tool and process
Disclosed is a tool for turning a hex screw at the top of a denture compress containing denture flasks which comprises a hex key wrench having a shaft of finite length. Turning the hex screw in one...
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7232301 |
Machine for the manufacture of flexible moulds, in particular for the obtainment of lipsticks or the like
A machine for the manufacture of flexible moulds is described, in particular for the obtainment of lipsticks or the like, which comprises a female mould including at least one moulding cavity...
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7179079 |
Conforming template for patterning liquids disposed on substrates
The present invention includes a conforming template for patterning liquids disposed on substrates. The template includes a body having opposed first and second surfaces. The first surface includes...
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6428802 |
Preparing artificial organs by forming polylayers of different cell populations on a substrate
Compositions and methods are provided for producing multilayered artificial organs comprising heterogenous polylayers. Polylayers comprising homogenous cell populations are created on one side of a...
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5776401 |
Method of manufacturing rubber molds
A method for manufacturing rubber molds using a mold making apparatus having first and second discs of rubber mold material with models of articles to be cast positioned therebetween includes a...
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4954065 |
Master disk
The present invention relates to a master disk used as a matrix for manufacturing a stamper by transferring, which is used for reproducing an optical disk, the master disk according to the present...
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4640671 |
Adobe block press
A three station turret-type apparatus is provided with a first station including structure for receiving a quantity of soil to be compressed into a building block, a second station for compressing...
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4632691 |
Complexly curved mold
A complexly curved mold and method of fabricating same provides a highly accurate form for producing complexly curved panels such as automobile lights and the like. The mold comprises a...
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4539168 |
Device and process for making thin-walled wax models for lost-wax casting
In order to remove a thin-walled wax model adhering to the walls of a first core piece and a second core piece, after solidifying, from a multi-part device for making thin-walled wax models,...
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4494455 |
Device for preparing die members of a platen press
A device for aiding in preparing a die member of a platen press to have recesses in registry with tools of a punch member characterized by a pressing station having an upper and lower bolster for...
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4455320 |
Method of making chocolate candy sculpture of photo image
A chocolate candy having its upper surface sculpted as the image of a person's face and a method for sculpting a person's face from a photograph onto a chocolate candy by adapting a photographic...
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4436511 |
Molded dental press
A dental press or jig for rigidly positioning during a short curing period, a matching pair of dentures held in occlusal alignment with one or both having a contacting layer of relining material...
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4431394 |
Marshmallow mold
A mold for use in making decorative marshmallows. A mold body forms a positive male punch mold having an exterior bottom surface of decorative shape. A handle is attached to the body and is...
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4286937 |
Production of sand moulds
This provides a way of producing a sand mould which does not require heavy echanical presses or violent vibration to ensure sand properly fills tight patterns in a mould. Sand is put into a buffer...
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4198362 |
Method and apparatus for molding and replicating minute surface characteristics
A method and apparatus for reproducing in minute detail a surface underwater. The apparatus consists of a layer of wax supported in a frame for movement into and out of contact with the surface to...
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4182238 |
Self contained pressure vessel
A transparent, generally cylindrical, wide-mouth pressure retaining vessel or container cast of synthetic resin with a surrounding side wall formed by successively downwardly inset, annular wall...
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3971138 |
Adjustable molding system
For producing a copy in settable material such as plastic of an object, for example for repairing one side of a vehicle such as an automobile, truck or boat to correspond to the shape of the other...
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3898023 |
Expandable holder apparatus for flattening and freezing fluid-containing flexible pouches
Flat parallel plates are assembled onto a flexible pouch slack filled with fluid. The plates are lockably held but free to move expandably to a limited extent while maintaining interplate planar...
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3867078 |
Apparatus for forming a golf ball mold
The method of forming a concavely hemispherical mold for use in molding a gold ball, so that the mold interior surface is accurately dimpled, includes the steps. A. placing a mass of powdered mold...
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3672435 |
MOLD PATTERN
A permanent type non-expendable pattern for making refractory molds in which portions of the pattern are retractable from a projected position in which they are disposed in the cavity to be filled...
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3643730 |
APPARATUS FOR THE PRODUCTION OF SYNTHETIC PLASTICS MOLDS FOR METAL CASTING SMALL DENTAL PROSTHETIC PARTS, SUCH AS CROWNS AND CAPS
In the production, by fluid pressure deformation of plastic foils, of molds for metal casting of small dental prosthetic parts, and in which a stump model is imbedded in a vessel attachable to a...
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3600752 |
DEVICE FOR MAKING DENTAL CASTING PATTERNS
An apparatus for making casting patterns to be used in the casting of articles of manufacture having a thin wall thickness in at least a portion thereof is provided. The apparatus comprises means...
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3576075 |
ORTHODONIC DEVICE
A jig for the fabrication of orthodonic casts which comprises first and second plates separated by several vertical posts that maintain a fixed vertical spacing between the plates. The plates...
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3568595 |
APPARATUS FOR MAKING LETTERPRESS PLATES
A hydraulic press supporting a lower press member including a center and end sections each having an internal passageway and with an engraved master plate mounted on the center section, an...
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3543380 |
METHOD OF MAKING A GOLF BALL MOLD
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3370554 |
Mold board construction for candy machines
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3328852 |
Foundry sand forming machines
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3315310 |
Machine for manufacturing pre-inked dies
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3307222 |
Vacuum-forming apparatus
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3283365 |
Mold press apparatus
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3251319 |
Process and apparatus for the continuous and successive manufacturing of figurine molds
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3191226 |
Press for a dental flask
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3169284 |
Mold forming apparatus and method
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3165794 |
Apparatus for forming foundry molds
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3147519 |
Mold making process and apparatus
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3143775 |
Foundry molding machine
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3095605 |
Vulcanizer press wax injectors for molds
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3092878 |
Method and apparatus for continuously forming foundry molds, cores and the like
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3075507 |
Quadruple acting internal combustion engines
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3049752 |
Device for obtaining impression
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3008199 |
Method of producing casting molds and a plant for carrying out the said method
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2993421 |
Die for forming carton blanks
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2975476 |
Press
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2864125 |
Press for dental investment material
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2857858 |
Imprinters for confectionery machines
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2838791 |
Molds for forming plaques
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2807970 |
Die insert for molding slide fastener stringers and method of making the same
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2781570 |
Adjustable mold
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3553783 |
Title is not available
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