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Metal founding

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
01/22/2015 > 2 patent applications in 2 patent subcategories.

20150020991 - Methods and composition for boride distribution in metal matrix composite: A method for controlling a boride distribution in a metal matrix compost includes controlling a distribution of the boride particles are controlled during a solidification of a molten composite material. The controlling of the redistribution of the boride particles includes applying a heat to the composite material to form a... Agent:

20150020992 - Non-scaling heat-treatable steel and method for producing a non-scaling component from said steel: A non-scaling heat-treatable steel with particular suitability for producing hardened or die-hardened components is disclosed, characterized by the following chemical composition in % by weight: C 0.04-0.50; Mn 0.5-6.0; Al 0.5-3.0; Si 0.05-3.0; Cr 0.05-3.0; Ni less than 3.0; Cu less than 3.0; Ti 0.010-≦0.050; B 0.0015-≦0.0040; P less than... Agent:

01/15/2015 > 7 patent applications in 5 patent subcategories.

20150013928 - Method for manufacturing heat-dissipating module: A method for manufacturing a heat-dissipating module includes following steps. A hollow aluminum tube is put on a corresponding heat pipe to form an aluminum-skinned heat pipe. Then, one or more aluminum-skinned heat pipes are disposed in a casting space of a die casting mold. Fins are disposed into the... Agent:

20150013930 - Die-casting mold and method for thin-walled electrical connector shells: The present invention discloses a die-casting mold structure for a thin-walled shell for electrical connectors and a method for designing the mold structure. The runner of the mold structure includes a longitudinal runner, a transverse runner, an end runner, and an in-gate connected sequentially. The cross-sectional areas of the longitudinal... Agent:

20150013929 - Die-casting mold structure for thin-walled zinc alloy shells for electrical connectors: The present invention discloses a die-casting mold structure for a thin-walled mini zinc alloy shell. The mold structure includes a longitudinal runner, a transverse runner, an end runner, and a mold cavity all connected serially to provide a path for a liquid metal. The end runner and the mold cavity... Agent:

20150013931 - Molding device for a metal ingot comprising a bore: A molding device for vacuum casting a metal ingot is provided. The mold includes a mold cavity defined by an ingot mold, a core and a bottom. The mold is arranged inside a vacuum-cast enclosure and includes a source of introducing molten metal at the upper portion thereof. A distribution... Agent:

20150013933 - Slotted shot sleeve for induction melting of material: Disclosed are embodiments of a vessel configured to contain a secondary magnetic induction field therein for melting materials, and methods of use thereof. The vessel can be used in an injection molding apparatus having an induction coil positioned along a horizontal axis and adjacent to the vessel. The vessel can... Agent:

20150013932 - Unevenly spaced induction coil for molten alloy containment: Various embodiments provide an apparatus and methods for containing the molten materials within a melt zone during melting. The apparatus may include a vessel configured to receive a material for melting therein and an induction coil with unevenly spaced turns along its length. Induction coil can have a series of... Agent: Crucible Intellectual Property, LLC

20150013934 - Article with grouped grain patterns: An article includes a first portion having a first grain pattern and a second portion having a second grain pattern different from the first grain pattern. The article is a cast article such as a turbine engine blade.... Agent:

01/08/2015 > 2 patent applications in 2 patent subcategories.

20150007958 - Solder bump forming method and apparatus: Provided is a solder bump forming method that enables micro-solder bumps to be formed without the possibility of occurrence of a bridge due to excess molten solder. An injection head 11 for supplying molten solder has a nozzle 16 brought into contact with a mask with openings that is disposed... Agent: Senju Metal Industry Co., Ltd.

20150007959 - Stopper for a sprue of a casting mould: The invention relates to a stopper for a sprue of a casting mould, said stopper having a through-passage for introducing casting material into the sprue of the casting mould and being designed such that it automatically closes the through-passage to prevent casting material from flowing out of the casting mould,... Agent:

01/01/2015 > 8 patent applications in 8 patent subcategories.

20150000855 - Holder block system and methods for metal casting: A holder block system suitable for producing metal castings. The holder block system includes a holder block primary mold that has one or more cavities that accept a sub-mold that incorporates the features of the part to be cast, wherein the sub-mold can be produced utilizing 3-D printing. Methods of... Agent:

20150000856 - Control device for the advancing motion of a casting plunger: A device is provided for controlling the advancing movement of a casting plunger in a casting chamber of a cold-chamber die casting machine by way of an actuating signal, the advancing movement comprising a chamber filling movement phase from a partial filling position, with a partially filled casting chamber starting... Agent:

20150000857 - Vacuum container and vacuum forming device using the same: A vacuum container includes a connecting chamber a valve chamber, a discharging chamber, and a sealing member. The connecting chamber defines an inclined sealing surface. The discharging chamber defines a discharging passage therein. The valve chamber interconnects the connecting chamber and the discharging chamber. The sealing member is slidably received... Agent:

20150000858 - Injection compression molding of amorphous alloys: Various embodiments provide methods and apparatus for forming bulk metallic glass (BMG) articles using a mold having a stationary mold part and a movable mold part paired to form a mold cavity. A molten material can be injected to fill the mold cavity. The molten material can then be cooled... Agent:

20150000859 - Method of and apparatus for controlling molten metal surface in mold of continuous-casting machine and continuous-casting machine including the apparatus: A method of and an apparatus for controlling a molten metal surface in a mold that are effective to various disturbances are provided. The method and the apparatus for controlling a molten metal surface level in a mold according to the present invention perform the following operations of: measuring the... Agent: Jp Steel Plantech Co.

20150000860 - Method for a pouring control and a storage medium for storing programs for causing a computer to work as a pouring control means: [Problem to Be Solved] A pouring control method for controlling an automatic pouring device with a tilting-type ladle is provided. By the method, a lip of a pouring ladle approaches a sprue of a mold without striking any object located within the range of its movement. Also, by the method,... Agent: National University Corporation Toyohashi University Of Technology

20150000861 - Method for the continuous casting of a metal strand in a continuous casting installation and a continuous casting installation: A method for the continuous casting of a metal strand in a continuous casting installation, in which, in a casting machine, the metal formed into a slab, with a still molten core, is brought out vertically from a mold, wherein, downstream of the mold in the conveying direction, the slab... Agent: Sms Siemag Aktiengesellschaft

20150000862 - Production method of ultrafine crystalline alloy ribbon: A method for producing an ultrafine-crystalline alloy ribbon having a structure in which crystal grains having an average grain size of 1-30 nm are dispersed at a ratio of 5-30% by volume in an amorphous matrix ultrafine, comprising the steps of ejecting an alloy melt onto a rotating cooling roll... Agent: Hitachi Metals, Ltd.

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