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Browse by Category: Main > Material Science
Class Information
Number: 164/361
Name: Metal founding > Means to shape metallic material > United particle type shaping surface (e.g., sand, etc.) > Shell type mold
Description: Apparatus wherein the shaping surface is a thin shell-like mold formed from thermosetting resin-bonded sand mixtures.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8413709 Composite core die, methods of manufacture thereof and articles manufactured therefrom Apr. 9, 2013
8307881 Casting molds for use in directional solidification processes and methods of making Nov. 13, 2012
8100165 Investment casting cores and methods Jan. 24, 2012
8096343 Method for precision casting of metallic components with thin passage ducts Jan. 17, 2012
8087450 Fumed metal oxides for investment casting Jan. 3, 2012
7967055 Non-oxidizable coating Jun. 28, 2011
7942188 Refractory metal core May. 17, 2011
7918265 Method and apparatus for as-cast seal on turbine blades Apr. 5, 2011
7882885 Systems and methods for reducing the potential for riser backfilling during investment casting Feb. 8, 2011
7810547 Single crystal seed Oct. 12, 2010
7779892 Investment casting cores and methods Aug. 24, 2010
7753104 Investment casting cores and methods Jul. 13, 2010
7575038 Single crystal seed Aug. 18, 2009
7575042 Methods for the formation of refractory metal intermetallic composites, and related articles and compositions Aug. 18, 2009
7562691 Core for turbomachine blades Jul. 21, 2009
7533713 Ceramic casting mold for casting metal and process for production thereof May. 19, 2009
7513296 Clustered investment-casting shells for casting thin-walled golf club-heads of titanium alloy Apr. 7, 2009
7500511 Molding composition and method of use Mar. 10, 2009
7475717 Mold Jan. 13, 2009
7448433 Rapid prototype casting Nov. 11, 2008
7438118 Investment casting pattern manufacture Oct. 21, 2008
7413001 Synthetic model casting Aug. 19, 2008
7325587 Method for casting cooling holes Feb. 5, 2008
7306026 Cooled turbine airfoils and methods of manufacture Dec. 11, 2007
7306024 Refractory metal core wall thickness control Dec. 11, 2007
7296615 Method and apparatus for determining the location of core-generated features in an investment casting Nov. 20, 2007
7237337 Heat dissipating apparatus having micro-structure layer and method of fabricating the same Jul. 3, 2007
7237595 Casting mold Jul. 3, 2007
7231955 Investment casting mold design and method for investment casting using the same Jun. 19, 2007
7174945 Refractory metal core wall thickness control Feb. 13, 2007
7152659 Component casting Dec. 26, 2006
7093645 Ceramic casting core and method Aug. 22, 2006
7048034 Investment casting mold and method of manufacture May. 23, 2006
7036556 Investment casting pins May. 2, 2006
7032642 Investment moulding process and apparatus Apr. 25, 2006
7032648 Investment moulding process and apparatus Apr. 25, 2006
7032647 Pressure casting using a supported shell mold Apr. 25, 2006
7032643 Investment moulding process and apparatus Apr. 25, 2006
7011141 Apparatus and method for producing single crystal metallic objects Mar. 14, 2006
7004230 Investment casting shells and compositions including rice hull ash Feb. 28, 2006
6991022 Investment casting mold and method of manufacture Jan. 31, 2006
6920910 Casting device, process for producing a casting device and method of using the casting device Jul. 26, 2005
6896036 Method of making turbine blades having cooling channels May. 24, 2005
6845807 Metal casting core assembly for casting a crankshaft Jan. 25, 2005
6845811 Reinforced shell mold and method Jan. 25, 2005
6814131 Investment casting mold and method of manufacture Nov. 9, 2004
6776214 Centrifugal casting of titanium alloys with improved surface quality, structural integrity and mechanical properties in isotropic graphite molds under vacuum Aug. 17, 2004
6766850 Pressure casting using a supported shell mold Jul. 27, 2004
6749006 Method of making investment casting molds Jun. 15, 2004
6739381 Method of producing a turbine blade May. 25, 2004

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