A
SECTION A — HUMAN NECESSITIES
  
FOODSTUFFS; TOBACCO
 A23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
 A23

Note(s)

  1. Attention is drawn to the following places:
    C08BPolysaccharides, derivatives thereof 
    C11Animal or vegetable oils, fats, fatty substances or waxes 
    C12Biochemistry, beer, spirits, wine, vinegar 
    C13Sugar industry.  [4] 
  2. Processes using enzymes or micro-organisms in order to:
    1. liberate, separate or purify a pre-existing compound or composition, or to
    2. treat textiles or clean solid surfaces of materials
    are further classified in subclass C12S.  [5]
 A23N
MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES, OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING-STUFFS (machines for cutting straw or fodder A01F 29/00; disintegrating, e.g. shredding, B02C; severing, e.g. cutting, splitting, slicing, B26B, B26D)
 A23N
Subclass index
APPARATUS FOR DRAINING 1/00
MACHINES FOR STONING OR REMOVING SEED CONTAINING SECTIONS 3/00, 4/00
MACHINES FOR HULLING, HUSKING, CRACKING, OR PEELING 5/00, 7/00
APPARATUS FOR PREPARING ANIMAL FEEDING-STUFFS 17/00
MACHINES FOR OTHER TREATMENT 11/00 - 15/00
P:10 A23N 1/00
Machines or apparatus for extracting juice (preparation of non-alcoholic beverages, e.g. by adding ingredients to fruit or vegetable juices, A23L 2/00; apparatus for making beverages A47J 31/00; extracting presses B30B)
P:30 A23N 3/00
Machines for coring or stoning fruit, characterised by their feeding device (A23N 4/00 takes precedence)  [2]
P:20 A23N 4/00
Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device (for peeling fruit and removing seed-containing sections A23N 7/00; domestic devices for stoning fruit A47J 23/00, for coring fruit A47J 25/00)  [2,3]
P:40 A23N 5/00
Machines for hulling, husking, or cracking nuts
P:50 A23N 7/00
Peeling vegetables or fruit (devices for skinning onions A23N 15/00; peeling machines of the household type A47J 17/00)  [3]
P:60 A23N 11/00
Removing pith from stems
P:70 A23N 12/00
Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts (methods for treating, e.g. roasting, coffee or cocoa A23F, A23G; cleaning, e.g. washing, or drying grain B02B 1/00; separating solids from solids for cleaning B07B; cleaning in general B08B; heating devices per se, see the relevant classes, e.g. F24; drying machines in general F26B)  [3]
P:80 A23N 15/00
Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs  [2]
P:0 A23N 17/00
Apparatus specially adapted for preparing animal feeding-stuffs