(under subclass 29) Apparatus, including means, for moving the hide, skin, or leather through the fluid with which the same is treated.
SEE OR SEARCH THIS CLASS, SUBCLASS:
30, for rotating drums containing the hide, skin, or leather; however, rotating drums or frames with hides, skins, or leather attached to the outside thereof are in this subclass.
SEE OR SEARCH CLASS
68, Textiles: Fluid Treating Apparatus,
148, 170 for textile fluid treating apparatus in which the textiles are moved through the treating fluid.