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Class Information
Number: 164/161
Name: Metal founding > Means to shape a forming surface > Including means for sweeping or cutting forming surface
Description: Apparatus including mold forming means in which material is removed by the operation of a moving sweep, strickle, profile pattern or cutter.

Sub-classes under this class:

Class Number Class Name Patents
164/163 Including rotating core bar 0
164/162 Means for shaping sprues or risers 5
164/164 Rotatable pattern 4

Patents under this class:

Patent Number Title Of Patent Date Issued
8360133 Mold boring method, mold boring tool and mold boring apparatus Jan. 29, 2013
6712121 Antimicrobially-treated fabrics Mar. 30, 2004
4295515 Automatic cone and mold-making machine Oct. 20, 1981
4291740 Apparatus and method for heatless production of hollow items, for instance, foundry shell cores Sep. 29, 1981
4260009 Apparatus for centrifugal casting Apr. 7, 1981
RE29919 Apparatus for making foundry moulds Feb. 27, 1979
4040466 Investment shell molding process Aug. 9, 1977
4037645 Automatic mold and core forming machine Jul. 26, 1977

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