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7867426 |
Method of forming a temporary implant
A mold assembly and method of forming a surgical implant from bone cement. The method has the steps of connecting a plurality of mold segments to approximate the size of a patient implant. Each...
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7847522 |
Battery device
A battery device includes a battery cell constituted by a secondary cell, a case that houses the battery cell, and a battery-side positive electrode terminal and a battery-side negative electrode...
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7819376 |
Techniques for forming interconnects
A method for forming interconnects onto attachment points of a wafer includes the steps of providing a mold with a plurality of cavities having a predetermined shape, depositing a release agent on...
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7794645 |
Method for producing a biodegradable, synthetic and flexible diaphyseal obturator
The present invention relates to a method for preparing a biodegradable piece for medical use including the steps of: a) preparing a mixture including glycerol and sebacic acid,b) pouring said...
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7789646 |
Spacer mold and methods therefor
A hip spacer mold forming a spacer with a spacer stem connected to a spacer head has a stem portion for forming a spacer stem. The hip spacer mold also has a plurality of interchangeable head...
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7771814 |
Former for pavement-like sites
A former, process for making same, process for using same, and resulting pavement-like site, where the former is a one-time use structure made of wood fiber or paper pulp molded into a rigid shape...
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7758793 |
Method and apparatus for manufacturing of an article including an empty space
A tool assembly including a male tool including an inner shape tool including a bag having a connection connectable to a depressurization source for providing a vacuum in the bag such that beads...
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7695265 |
Apparatus for coating a roll core
There is described a method and apparatus for covering a cylindrical roll core with an elastomeric material, the roll core having a longitudinal axis of rotation and an outer surface for receiving...
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7637729 |
Modular articulating cement spacer mold
The present teachings provide a modular articulating cement spacer mold for forming a temporary implant. The modular spacer mold includes a head component mold defining a first opening, a head...
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7487949 |
Concrete dowel void former
A void former or dowel sleeve adapted to be encapsulated in a hardened mass of concrete, which is collapsible upon the application of a tensile force longitudinally thereof to remove the void...
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7484708 |
Mold assembly for the production of concrete blocks
A mold assembly for making concrete blocks includes a billet of foamed polystyrene having flat upper and lower surfaces, and having apertures produced by a CNC milling machine. The apertures are...
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7290750 |
Concrete forming apparatus for foundation pier blocks and a method for constructing pier blocks
The current invention discloses moisture resistant foundation pier block forms constructed from corrugated plastic. Means for holding sections of reinforcing bar can be included and at least one...
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7124994 |
Silicon micro-mold
The present invention describes a method for rapidly fabricating a robust 3-dimensional silicon-mold for use in preparing complex metal micro-components. The process begins by depositing a...
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7093816 |
Sealed container filled with water for making ice and package comprising same
The sealed container filled with liquid is designed for making ice. It comprises a tray having a peripheral wall closed on one side by a base and defining on the other side an opening for...
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7059845 |
Moulding element for forming articles by slip casting with clay or the like and a method for its manufacture
The element has at least one porous permeable impression surface, on which the clay slip is deposited. A drainage system for the slip fluid is provided having a relatively thin, empty or porous...
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6942475 |
Disposable knee mold
An orthopedic implant device and method is disclosed. Specifically, a knee mold system is disclosed, including elastic tibial and femoral molds, each of which may be configured and dimensioned as a...
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6789776 |
Cast-in anchor attachment apparatus
An anchor having an internally threaded first opening, a body, a first end on the body threaded to fit the first opening, a second end on the body, configured to fit an opening in the wall of the...
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6679471 |
Castable plastic mold with electroplatable base
A sacrificial plastic mold having an electroplatable backing is provided as are methods of making such a mold via the infusion of a castable liquid formulation through a porous metal substrate...
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6666941 |
Method of manufacturing ribbed structure by using biodegradable mold
Method of manufacturing a ribbed structure with fiber-reinforced composite material is provided. A mold for the structure is prepared having a mold surface. Non-hardened resin containing...
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6655174 |
Method and apparatus for individual disposable packages for freezable substances and a container thereof
An article for holding freezable substances includes an individual disposable package for holding the frozen substance and a container therefore. The package is comprised of a bottom portion and a...
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6629559 |
Molds for casting with customized internal structure to collapse upon cooling and to facilitate control of heat transfer
A new mold solves problems that arise from differential changes in geometry inherent to casting metal in a ceramic mold, by control of the internal morphology between the surfaces of the mold that...
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6627239 |
Sweet dough tray
The invention is directed to a ready-for-use frozen or refrigerated sweet dough which is prepared from flour, sugar, a leavening agent and fat, and which is provided in a form that includes...
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6555201 |
Method for fabricating a microelectromechanical bearing
An electromechanical device includes a first frame having a first aperture therein, a second frame suspended in the first frame wherein the second frame has a second aperture therein, and a plate...
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6537603 |
Snack food product method
An improved snack food product in the form of resilient, molded, self-sustaining bodies preferably made from a heated mixture comprising a dairy product (cheese, yogurt or pudding), gelatin, fat...
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6458297 |
Method for producing pressure die-cast or injection moulded articles using salt cores
Method for producing pressure die-cast or injection moulded articles having a unit for producing salt grains, a press for forming salt filler cores by compressing the said salt grains, a pressure...
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6350337 |
Method of manufacturing structure by using biodegradable mold
A core is made of a biodegradable material, reinforcing fibers and non-hardened resin are laminated on the core so as to form a fiber-reinforced composite material. Then, the fiber-reinforced...
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6322044 |
Ice cube bag and method of producing ice cube bags
An ice cube bag comprises two sheet-shaped foil layers (12, 14; 12', 14') defining an outer periphery. A peripheral joint (20, 21, 21a, 21b) extends along the major part of the outer periphery of...
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6224808 |
Destructible core for use, in particular, in the assembling of a tire
A toroidal core is produced on a rim 1 comprising a central portion connecting two annular lateral anchoring zones. The rim has an air passage orifice which can be selectively closed or opened and...
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6155812 |
Cement mold for a temporary implant
A cement mold for use in forming a temporary orthopedic implant used in an orthopedic surgical procedure. The cement mold includes a first mold to define a first portion of the temporary implant...
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6116568 |
Apparatus for forming voids under concrete floors
A reinforced box-like structure for forming a void area in a concrete formation. The structure includes a bottom panel having a plurality of spaced apart, parallel base partitions and a top panel...
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6068806 |
Method of configuring a ceramic core for casting a turbine blade
The internally air cooled turbine cast blade is molded with a ceramic core for defining the interior cavity with coolant passages where the ceramic core is configured to fair radially inwardly at...
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6050043 |
Apparatus and method for supporting concrete beams, walls and the like
A completely closed and reinforced box-like structure for forming a void area in a concrete formation is constructed of a flat sheet that is scored with a plurality of parallel crease lines and...
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6036470 |
Mandrel for producing composite tubular parts
A mandrel is fitted with a molded sleeve of low-temperature alloy for forming a rigid bulge along the surface of the mandrel. The sleeve is shaped to define the. internal surface of the shell at...
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6029738 |
Core for use in die casting process
A core for use in a die casting process has a wood fiber material as a main ingredient. The core can be disintegrated by exerting an external force subsequent to the die casting process. The core...
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6024787 |
Water soluble ceramic core for use in die casting, gravity and investment casting of aluminum alloys
A water-soluble ceramic core is prepared which can be advantageously used in the die casting, gravity casting, and investment casting of precision aluminum alloy objects. The ceramic core contains:...
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5922235 |
Object bracket holder for concrete forms
An individual bracket for holding and securing an object to the surface of a construction form for embedding the object in a settable material, such as concrete, and exposing the face surface of...
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5900180 |
Disposable layout form liner for structures
A disposable object form line for use in horizontal casting of building panels from settable material in which at least one side has an exposed face of embedded objects. The object form liner is...
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5820774 |
Ceramic core for casting a turbine blade
The internally air cooled turbine cast blade is molded with a ceramic core for defining the interior cavity with coolant passages where the ceramic core is configured to fair radially inwardly at...
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5816009 |
Stress steering structure
A load bearing structure having a set of uniform voids functions to resolve the forces imposed by developing compression in the material having the voids and minimizing the amount of tension...
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5702628 |
Method of fabricating article by using non-sand core and article produced thereby, and core structure
A casting is produced using a non-sand plastic core. The plastic core is made of a thermoplastic resin and set in a casting mold so as to form a cavity in the casting mold. A molten metal such as...
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5688533 |
Round ringless mold and triangular spoke sprue
A mold assembly and sprue configuration for dental investment casting includes a ring shaped casing, a base and a cover all made of resilient plastic material and fictionally engaged with each...
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5662853 |
Affixation member for decorating or protecting structures and methods of making same
A method making an affixation member including a body for affixation to a surface of a structure and means for fastening the body to the surface. The fastening means including an interengaging...
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5660020 |
Method of construction using pre-cast floor units
Here is a method of construction of a multi-storey building comprising the following steps: positioning precast side slab walls on the site; each slab wall defining outer and inner wall surfaces...
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5614232 |
Method of making an interengaging fastener member
The present invention relates to an apparatus for forming a fastener member having a base and a plurality of headed stems arranged in columns and rows and projecting from the base. The fastener...
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5582389 |
Disposable cooking utensil
A cooking utensil has a base portion and a wall portion, wherein at least the wall portion is disposable after a single use. The wall portion includes a score line for irreversibly forming an...
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5527012 |
Freezing mould bag, especially for freezing ice lumps
A freezing mould bag for ices is formed from two plastic foils, and has a segmented inlet channel, two closure valve flaps extending within the interior of the bag, and a constriction which...
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5516477 |
Resin molding process utilizing a glass core
A molded article is prepared by forming a glass core, treating the glass core to induce residual stresses therein, inserting the core into a mold, injecting resin into the mold, curing the resin,...
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5496008 |
Rubber molding apparatus
An apparatus for molding experimental, prototype and replacement parts from rubber materials. The apparatus consists of a mold having walls made from layers of fiberglass cloth and laminating resin...
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5489082 |
Reproducible molding die having a removable cleaning layer
There is provided a reproducible molding die comprising a base structure having an unevenness pattern, and a cleaning layer disposed on the surface of the base structure having the unevenness...
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5393032 |
Non-reusable, peel off covered ice tray
There is provided an ice tray that includes a body and a laminated cover that has a plastic coat for securing together the body and the cover. The body includes a plurality of individual cavities...
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