|  | A |
SECTION A — HUMAN NECESSITIES

FOODSTUFFS; TOBACCO

|  | A21 |
BAKING; EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; DOUGHS FOR BAKING [1,8]

|  | A21 |
Note(s) Processes using enzymes or micro-organisms in order to: liberate, separate or purify a pre-existing compound or composition, or to treat textiles or clean solid surfaces of materials are further classified in subclass Fulltext... Hierarchy... Expanded...C12S. [5]

|  | A21C |
MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH

|  | A21C |
Subclass index
WORKING DOUGH BEFORE BAKING |
Mixing, kneading, homogenising | 1/00, 7/00
Shaping | 3/00, 11/00
Dividing; handling | 5/00; 9/00, 11/00
APPARATUS PERMITTING DOUGH TO RISE | 13/00
OTHER MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGH | 14/00
HANDLING BAKED ARTICLES | 15/00

P:0 |  | A21C 1/00 |
Mixing or kneading machines for the preparation of dough (domestic mixing or kneading machines Fulltext... Hierarchy... Expanded...A47J 43/00, Fulltext... Hierarchy... Expanded...A47J 44/00)

|  | A21C 1/02 |
· | with vertically-mounted tools; Machines for whipping or beating

|  | A21C 1/04 |
· | with inclined rotating mixing arms or levers

|  | A21C 1/06 |
· | with horizontally-mounted mixing or kneading tools; Worm mixers

|  | A21C 1/08 |
· | with rollers

|  | A21C 1/10 |
· | with additional aerating apparatus for the manufacture of aerated doughs

|  | A21C 1/12 |
· | for the preparation of dough directly from grain

|  | A21C 1/14 |
· | Structural elements of mixing or kneading machines

P:10 |  | A21C 3/00 |
Machines or apparatus for shaping batches of dough before subdivision

|  | A21C 3/02 |
· | Dough-sheeters; Rolling-machines; Rolling-pins

|  | A21C 3/04 |
· | Dough-extruding machines

|  | A21C 3/06 |
· | Machines for coiling sheets of dough, e.g. for producing rolls

|  | A21C 3/08 |
· | Machines for twisting strips of dough, e.g. for making pretzels

|  | A21C 3/10 |
· | combined with dough-dividing apparatus

P:20 |  | A21C 5/00 |
Dough-dividing machines

|  | A21C 5/02 |
· | with division boxes and ejection plungers

|  | A21C 5/04 |
· · | with division boxes in a revolving body with radially-working pistons

|  | A21C 5/06 |
· · | with division boxes in a revolving body with axially-working pistons

|  | A21C 5/08 |
· | with radial, i.e. star-like, cutter-blades slidable in the slots of, and relatively to, a pressing-plunger

P:30 |  | A21C 7/00 |
Machines which homogenise the subdivided dough by working other than by kneading

|  | A21C 7/01 |
· | with endless bands

|  | A21C 7/02 |
· | with moulding channels (Fulltext... Hierarchy... Expanded...A21C 7/01 takes precedence)

|  | A21C 7/04 |
· | with moulding cups (Fulltext... Hierarchy... Expanded...A21C 7/01 takes precedence)

|  | A21C 7/06 |
· | combined with dividing machines with radial, i.e. star-like, cutter-blades slidable in the slots of, and relatively to, a pressing-plunger

P:50 |  | A21C 9/00 |
Other apparatus for handling dough or dough pieces

|  | A21C 9/02 |
· | Apparatus for hanging or distributing strings of dough, such as noodles, spaghetti or macaroni, on bars

|  | A21C 9/04 |
· | Apparatus for spreading granular material on, or sweeping or coating the surfaces of, pieces or sheets of dough

|  | A21C 9/06 |
· | Apparatus for filling pieces of dough such as doughnuts

|  | A21C 9/08 |
· | Depositing, arranging and conveying apparatus for handling pieces, e.g. sheets of dough

P:40 |  | A21C 11/00 |
Other machines for forming the dough into its final shape before cooking or baking

|  | A21C 11/02 |
· | Embossing machines

|  | A21C 11/04 |
· · | with cutting and embossing rollers or drums

|  | A21C 11/06 |
· · | handling regularly pre-shaped sheets of dough

|  | A21C 11/08 |
· · | with engraved moulds, e.g. rotary machines with die rolls

|  | A21C 11/10 |
· | combined with cutting apparatus

|  | A21C 11/12 |
· | Apparatus for slotting, slitting or perforating the surface of pieces of dough

|  | A21C 11/14 |
· · | for star-like stamping

|  | A21C 11/16 |
· | Extruding machines

|  | A21C 11/18 |
· · | with pistons

|  | A21C 11/20 |
· · | with worms

|  | A21C 11/22 |
· | Apparatus with rollers and cutting discs or blades for shaping noodles

|  | A21C 11/24 |
· | Apparatus for cutting out noodles from a sheet or ribbon of dough by an engaging pair of grooved rollers

P:60 |  | A21C 13/00 |
Provers, i.e. apparatus permitting dough to rise

|  | A21C 13/02 |
· | with endless conveyers

P:65 |  | A21C 14/00 |
Machines or equipment for making or processing dough, not provided for in other groups of this subclass [8]

P:70 |  | A21C 15/00 |
Apparatus for handling baked articles

|  | A21C 15/02 |
· | Apparatus for shaping or moulding baked wafers; Making multi-layer wafer sheets

|  | A21C 15/04 |
· | Cutting or slicing machines or devices specially adapted for baked articles other than bread (for cutting or slicing bread Fulltext... Hierarchy... Expanded...B26B, Fulltext... Hierarchy... Expanded...B26D)