A
SECTION A — HUMAN NECESSITIES
  
FOODSTUFFS; TOBACCO
 A22
BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
 A22C
PROCESSING MEAT, POULTRY, OR FISH (preserving A23B; obtaining protein compositions for foodstuffs A23J 1/00; fish, meat or poultry preparations A23L; disintegrating, e.g. chopping meat, B02C 18/00; preparation of proteins C07K 1/00)
 A22C
Subclass index
PROCESSING MEAT
Apparatus for mixing, pounding, tenderising 5/00, 7/00, 9/00
Other apparatus 11/00 - 17/00
Plants, factories, or the like 18/00
PROCESSING POULTRY 21/00
PROCESSING FISH OR SHELLFISH 25/00, 29/00
 A22C 5/00 - 
A22C 18/00
Processing meat
P:30 A22C 5/00
Apparatus for mixing meat, sausage-meat, or meat products (mixing in general B01F)
P:50 A22C 7/00
Apparatus for pounding, forming, or pressing meat, sausage-meat, or meat products
P:40 A22C 9/00
Apparatus for tenderising meat, e.g. ham
P:0 A22C 11/00
Sausage-making
 A22C 11/02
·  Sausage filling or stuffing machines
 A22C 11/04
·  ·  with mechanically-operated piston moving to-and-fro
 A22C 11/06
·  ·  with piston operated by liquid or gaseous means
 A22C 11/08
·  ·  with pressing-worm or other rotary-mounted pressing-members
 A22C 11/10
·  Apparatus for twisting sausages
 A22C 11/12
·  Apparatus for tying sausage skins
P:10 A22C 13/00
Sausage casings
 A22C 13/02
·  Shirring of sausage casings  [2]
P:60 A22C 15/00
Apparatus for hanging-up meat or sausages (conveyers B65G)
P:70 A22C 17/00
Other devices for processing meat or bones
 A22C 17/02
·  Apparatus for holding meat or bones while cutting
 A22C 17/04
·  Bone cleaning devices
 A22C 17/06
·  Bone-shears; Bone-crushers  [2]
 A22C 17/08
·  Cleaning, e.g. washing, meat or sausages  [2]
 A22C 17/10
·  Marking meat or sausages
 A22C 17/12
·  Apparatus for cutting-off rind
 A22C 17/14
·  Working-up animal intestines; Apparatus for cutting intestines; Machines for pulling intestines to pieces
 A22C 17/16
·  Cleaning of intestines; Machines for removing fat or slime from intestines
P:20 A22C 18/00
Plants, factories, or the like for processing meat (for processing poultry only A22C 21/00; for processing fish only A22C 25/00)
   
P:80 A22C 21/00
Processing poultry
 A22C 21/02
·  Plucking mechanisms for poultry
 A22C 21/04
·  Scalding, singeing, waxing, or dewaxing poultry
 A22C 21/06
·  Eviscerating devices for poultry
 A22C 25/00 - 
A22C 29/00
Processing fish, including shellfish
P:100 A22C 25/00
Processing fish
 A22C 25/02
·  Washing or descaling fish
 A22C 25/04
·  Sorting fish; Separating ice from fish packed in ice
 A22C 25/06
·  Work-tables; Fish-holding or auxiliary devices in connection with work-tables
 A22C 25/08
·  Holding, guiding, or conveying fish before, during or after its preparation (A22C 25/06 takes precedence)
 A22C 25/10
·  Devices for threading fish on strings or the like
 A22C 25/12
·  Arranging fish, e.g. according to the position of head and tail
 A22C 25/14
·  Beheading, eviscerating, or cleaning fish
 A22C 25/16
·  Removing fish-bones; Filleting fish
 A22C 25/17
·  Skinning fish
 A22C 25/18
·  Cutting fish into portions
 A22C 25/20
·  Shredding; Cutting into cubes; Flaking
 A22C 25/22
·  Fish-rolling apparatus
P:90 A22C 29/00
Processing shellfish, e.g. oysters, lobsters
 A22C 29/02
·  Processing shrimps, lobsters or the like  [2]
 A22C 29/04
·  Processing bivalves, e.g. oysters (oyster knives with openers A47G 21/06)  [2]