IPC 2013 : D06F 13/04 : wherein the agitator has an axial motion only.

IPC2013 > D > D06 > D06F > D06F 13/00 > D06F 13/04[1] > wherein the agitator has an axial motion only.
Notes[t] D01 - D07: TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
Notes[g] D06F 1/00 - D06F 43/00: Washing; Rinsing; Dry-cleaning
D SECTION D — TEXTILES; PAPER.
D06 TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR.
D06F LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES (apparatus for blocking, pressing, steaming, or stretching hats A42C; treating textile materials by liquids, gases or vapors D06B; chemical matters, see D06L, D06M).
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).
D06F 13/04 · wherein the agitator has an axial motion only.