IPC 2013 : D06F 13/00 : Washing machines having receptacles, stationary for washing purposes, with agitators therein contacting the articles being washed (plungers or the like adapted for removable mounting on receptacles D06F 5/04; washing devices adapted to be used independently of any particular receptacle D06F 7/00).

IPC2013 > D > D06 > D06F > D06F 13/00[m] > Washing machines having receptacles, stationary for washing purposes, with agitators therein contacting the articles being washed (plungers or the like adapted for removable mounting on receptacles D06F 5/04; washing devices adapted to be used independently of any particular receptacle D06F 7/00).
Notes[t] D01 - D07: TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
Notes[g] D06F 1/00 - D06F 43/00: Washing; Rinsing; Dry-cleaning
D06F 13/02 · wherein the agitator has an oscillatory rotary motion only.
D06F 13/04 · wherein the agitator has an axial motion only.
D06F 13/06 · wherein the agitator has both rotary, e.g. oscillating rotary, motion and axial motion.
D06F 13/08 · wherein the agitator has a gyratory or orbital motion.