Patent ID: 9187211
Filing Date: 2015-11-17
Classification: B01F,B02C,B65D

Abstract:
1. A milling jar, comprising: a jar body formed as a cylindrical wall to define an internal volume, the cylindrical wall closed at a first end and open at a second end; a jar neck extending from the second end of the cylindrical wall and configured to receive a lid to seal the jar; a plurality of lifters formed as segmented linear indentations in the cylindrical wall that extend into the internal volume of the jar, the segmented linear indentations having a long dimension and a short dimension, the long dimension aligned axially along the cylindrical wall, the lifters radially aligned with one another and spaced apart from one another around the circumference of the cylindrical wall to leave at least two completely uninterrupted radially-aligned cylindrical regions along the cylindrical wall.