39451 ⎘
Patterns; Manufacture thereof so far as not provided for in other classes; Lost patterns Patterns made from expanded plastic materials
Sub-classes:LOST FOAM AND SAND CASTING WITH POLYLACTIC ACID-BASED FOAM ARTICLES
#2EXPANDABLE METHYL METHACRYLATE RESIN PARTICLES, METHYL METHACRYLATE RESIN PRE-EXPANDED PARTICLES, METHYL METHACRYLATE EXPANSION-MOLDED BODY, AND METHOD FOR PRODUCING EXPANDABLE METHYL METHACRYLATE RESIN PARTICLES
#3METHOD AND DEVICE FOR PRODUCING A HELICAL METAL BODY
#4Expandable copolymer resin used for manufacturing lost foam casting model and preparation method thereof
#5Casting process to make a metal 3D product
#6Evaporative pattern casting method
#7Method and assembly for forming components using a jacketed core
#8OPEN-CELL RETICULATED FOAM
#9Production method using a vacuum sand casting mould
#10Dual investment technique for solid mold casting of reticulated metal foams
#11Dual investment shelled solid mold casting of reticulated metal foams
#12Chill Plate for Equiax Casting Solidification Control For Solid Mold Casting of Reticulated Metal Foams
#13Method and assembly for forming components using a jacketed core
#14Method and assembly for forming components using a jacketed core
#15Evaporate pattern casting method
#16Evaporative pattern casting method
#17Expandable methyl methacrylate resin particles, pre-expanded particles, expansion molded article, and lost foam
#18Casting method using lost foam
#19REFRACTORY SLURRY OF REDUCING CARBON PICKUP IN LOST FOAM CASTING, FOAM PATTERN AND PROCESSES FOR MANUFACTURING AND USING THE SAME
#20METHOD OF MANUFACTURING PRECISION CAST PARTS FOR VEHICLE EXHAUST SYSTEMS
#21Chill plate for equiax casting solidification control for solid mold casting of reticulated metal foams
#22Erosion and wear protection for composites and plated polymers
#23Open-cell reticulated foam
#24Dual investment shelled solid mold casting of reticulated metal foams
#25Dual investment technique for solid mold casting of reticulated metal foams
#26Investment technique for solid mold casting of reticulated metal foams
#27High-modulus coating for local stiffening of airfoil trailing edges
#28Cooling Device and Method for Cooling a Component Produced in a Lost Foam Casting Method
#29System and method for forming a low alloy steel casting
#30Ceramic core, manufacturing method for the same, manufacturing method for casting using the ceramic core, and casting manufactured by the method
#31REFRACTORY SLURRY OF REDUCING CARBON PICKUP IN LOST FOAM CASTING, FOAM PATTERN AND PROCESSES FOR MANUFACTURING AND USING THE SAME
#32Set of members for an evaporative pattern and an evaporative pattern
#33Foam pattern techniques
#34Evaporative pattern casting process
#35One-piece manufacturing process
#36Seamless model and method of making a seamless model
#37Method and apparatus for creating a pattern
#38Method for producing an article having a cavity
#39Foam patterns
#40Mould and a method of its manufacture
#41Method for producing casting die and die model
#42One-Piece Lost Mould for Metal Castings and Method for Producing It
#43Casting materials
#44Method and casting media composition for creating foam sacrificial parts and investment models
#45Method for manufacturing hollow model
#46Online control of blowing agent content of polymer beads for making lost foam patterns
#47Method for the production of a lost-foam casting model for a light metal cylinder liner
#48Method and apparatus for controlling dispersion of molten metal in a mold cavity
#49Lost foam casting pattern
#50Investment casting mold and method of manufacture
#51Lost pattern mold removal casting method and apparatus
#52Making subcutaneous flow-channels in foam patterns
#533-D printable expendable lost foam pattern
#543-D printable expendable lost foam pattern
#55Solid to gas phase change material for additive manufacturing