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Class Information
Number: 164/35
Name: Metal founding > Process > Shaping a forming surface (e.g., mold making, etc.) > Shaping fluent material to form mold > With destruction of pattern to disassociate > Extracting pattern in liquid state
Description: Process directed to withdrawing the pattern in the liquid state.










Sub-classes under this class:

Class Number Class Name Patents
164/36 Utilizing fluent extracting medium 28


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8453709 Jewelry with positive fingerprint impression Jun. 4, 2013
8336606 Investment casting cores and methods Dec. 25, 2012
8251123 Casting core assembly methods Aug. 28, 2012
8240355 Forming a cast component with agitation Aug. 14, 2012
8235092 Insulated investment casting mold and method of making Aug. 7, 2012
8225841 Central sprue for investment casting Jul. 24, 2012
8171978 Castings, casting cores, and methods May. 8, 2012
8122583 Method of machining parts having holes Feb. 28, 2012
8096343 Method for precision casting of metallic components with thin passage ducts Jan. 17, 2012
8091608 Method of forming a hollow sand core Jan. 10, 2012
8082972 System for assembly wax trees using flexible branch Dec. 27, 2011
8083511 Systems and methods involving pattern molds Dec. 27, 2011
8025094 Yttria-based refractory composition Sep. 27, 2011
8020606 Method of making a wax mold for a golf club head Sep. 20, 2011
8006744 Method and system for drying casting molds Aug. 30, 2011
7967055 Non-oxidizable coating Jun. 28, 2011
7946334 Sprue formers May. 24, 2011
7942189 Reusable wax tree sprue rod assembly for tree making in lost wax investment casting and method use May. 17, 2011
7913743 Method of forming a pattern Mar. 29, 2011
7900685 Investment casting Mar. 8, 2011
7866371 Lost wax investment casting gating fixtures Jan. 11, 2011
7753104 Investment casting cores and methods Jul. 13, 2010
7735542 Support structure for a printed model in multi-component dental appliances Jun. 15, 2010
7686065 Investment casting core assembly Mar. 30, 2010
7686068 Blade outer air seal cores and manufacture methods Mar. 30, 2010
7681627 Primary shaping method for a component comprising a microstructured functional element Mar. 23, 2010
7669637 Impeller for supercharger and method of manufacturing the same Mar. 2, 2010
7650926 Blade outer air seals, cores, and manufacture methods Jan. 26, 2010
7594529 Investment casting process Sep. 29, 2009
7563397 Solid free-form fabrication methods for the production of dental restorations Jul. 21, 2009
7513296 Clustered investment-casting shells for casting thin-walled golf club-heads of titanium alloy Apr. 7, 2009
7448433 Rapid prototype casting Nov. 11, 2008
7370688 Lost wax moulding method with contact layer May. 13, 2008
7360578 Method of joining wax patterns for fabricating golf club head Apr. 22, 2008
7325585 Dental prosthetic forming system Feb. 5, 2008
7318466 Lost wax casting method Jan. 15, 2008
7290584 System and method for welding wax patterns Nov. 6, 2007
7287571 Lost foam casting pattern Oct. 30, 2007
7281566 Method for manufacturing mold Oct. 16, 2007
7278461 Manufacturing method of titanium compressor wheel Oct. 9, 2007
7278465 Investment casting slurry composition and method of use Oct. 9, 2007
7270166 Fugitive pattern assembly and method Sep. 18, 2007
7246653 Process for manufacturing the blade of turbomachine, and assembly of the cores for implementation of the process Jul. 24, 2007
7246652 Ceramic core recovery method Jul. 24, 2007
7231955 Investment casting mold design and method for investment casting using the same Jun. 19, 2007
7216691 Mold-removal casting method and apparatus May. 15, 2007
7204296 Method of removing a fugitive pattern from a mold Apr. 17, 2007
7198091 Method for securing gemstones in an effectively invisible setting Apr. 3, 2007
7173079 Casting material for producing casting molds for casting high-melting point materials Feb. 6, 2007
7152656 Manufacturing method for a wax pattern for making a golf club head Dec. 26, 2006

1 2 3 4 5 6










 
 
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