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Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised

CPC
COOPERATIVE PATENT CLASSIFICATION
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MANUFACTURE OF DAIRY PRODUCTS (preservation, pasteurisation, sterilisation of milk products A23; for chemical matters, see subclass A23C)
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Guide Heading:
Milking (milking stations A01K 1/12)
Devices or accessories for milking by hand (milking stools A47C 9/04)
Milking with catheters
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Milking machines or devices (A01J 1/00, A01J 3/00 take precedence)
A01J 5/003
.
Movable milking machines
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A01J 5/007
.
Monitoring milking processes; Control or regulation of milking machines
A01J 5/0075
. .
{
with a specially adapted stimulation of the teats
}
A01J 5/01
. .
Milkmeters; Milk flow sensing devices
{
(air or gas separators in combination with liquid meters G01F 15/08)
}
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A01J 5/013
.
On-site detection of mastitis in milk
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A01J 5/0131
. .
{
by analysing the milk composition, e.g. concentration or detection of specific substances
}
A01J 5/0132
. . .
{
using a cell counter
}
A01J 5/0133
. .
{
by using electricity, e.g. conductivity or capacitance
}
A01J 5/0134
. .
{
by using filters or decanters
}
A01J 5/0135
. .
{
by using light, e.g. light absorption or light transmission
}
A01J 5/0136
. .
{
by using milk flow characteristics, e.g. differences between udder quarters or differences with previous milking runs
}
A01J 5/0137
. .
{
by using sound, e.g. ultrasonic detection
}
A01J 5/0138
. .
{
by using temperature
}
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A01J 5/017
.
Automatic attaching or detaching of clusters
A01J 5/0175
. .
{
Attaching of clusters
}
A01J 5/02
.
with mechanical manipulation of teats
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A01J 5/04
.
with pneumatic manipulation of teats
A01J 5/041
. .
{
Milk claw
}
A01J 5/042
. .
{
Milk releaser
}
A01J 5/044
. .
{
Milk lines or coupling devices for milk conduits
}
A01J 5/045
. .
{
Taking milk-samples (sampling in general G01N 1/00)
}
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A01J 5/047
. .
{
Vacuum generating means, e.g. by connecting to the air-inlet of a tractor engine (vacuum pumps F04)
}
A01J 5/048
. . .
{
Vacuum regulators
}
A01J 5/06
. .
Teat-cups with one chamber
A01J 5/08
. .
Teat-cups with two chambers
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A01J 5/10
. .
Pulsators arranged otherwise than on teat-cups
A01J 5/12
. . .
with membranes
A01J 5/14
. . .
electromagnetically controlled
A01J 5/16
. .
Teat-cups with pulsating devices
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Accessories for milking machines or devices
A01J 7/005
.
{
Automatic vacuum shutoff at the end of milking
}
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A01J 7/02
.
for cleaning or sanitising milking machines or devices (cleaning of pipes or tubes or systems of pipes or tubes B08B 9/02)
A01J 7/022
. .
{
Clean-in-Place Systems, i.e. CIP, for cleaning the complete milking installation in place
}
A01J 7/025
. .
{
Teat cup cleaning, e.g. by rinse jetters or nozzles
}
A01J 7/027
. .
{
Vessel cleaning, e.g. cleansing of milk tanks, milk vessels or milk separators
}
A01J 7/04
.
for treatment of udders or teats, e.g. for cleaning
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Milk receptacles (containers in general B65D; devices for tilting and emptying of containers B65G 65/23)
A01J 9/02
.
with straining or filtering devices
A01J 9/04
.
with cooling arrangements
A01J 9/06
.
with self-closing valve
A01J 9/08
.
Holding or supporting devices for milking receptacles
A01J 9/10
.
Milking pails connected with milking stools
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Guide Heading:
Treatment of milk or cream
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Apparatus for treating milk (preserving or sterilising A23C)
A01J 11/02
.
Appliances for preventing or destroying foam (preventing boiling-over of milk in kitchen cooking vessels A47J 27/56; preventing foaming in boiling apparatus B01B 1/02)
A01J 11/04
.
Appliances for aerating or de-aerating milk (milk centrifuges B04B)
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A01J 11/06
.
Strainers or filters for milk (filtering materials B01D)
A01J 11/08
. .
Holders for strainers or cloth filters
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A01J 11/10
.
Separating milk from cream (milk centrifuges B04B)
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A01J 11/12
. .
Appliances for removing cream
A01J 11/14
. . .
by raising the level of the milk
A01J 11/16
.
Homogenising milk (homogenising in general B01F)
Tanks for treating cream
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Manufacturing butter
A01J 15/02
.
Stationary churns with beating equipment
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A01J 15/04
.
Rotating or oscillating churns
A01J 15/06
. .
with beating equipment which is movable in respect of the churn wall
A01J 15/08
. .
without beating equipment which is movable in respect of the churn wall
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A01J 15/10
.
Devices for manufacturing butter other than by churns
A01J 15/12
. .
with arrangements for making butter in a continuous process
A01J 15/14
.
Churns with arrangements for making butter by blowing-in air
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A01J 15/16
.
Details; Accessories
A01J 15/18
. .
Devices for de-aerating
A01J 15/20
. .
Incorporation of revolution counters; Incorporation of alarm devices
A01J 15/22
. .
Lids or covers for butter churns
A01J 15/24
. .
Beaters for butter churns
A01J 15/25
. .
Means for removing butter from churns or the like (pumps therefor F04)
A01J 15/26
.
Combined appliances for separating, churning and kneading
A01J 15/28
.
Driving mechanisms
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Guide Heading:
Kneading or forming butter; Kneading or forming margarine or butter substitutes
Kneading machines for butter, or the like (mixing or kneading machines for the preparation of dough A21C 1/00)
Hand devices for forming slabs of butter, or the like
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Machines for forming slabs of butter, or the like
A01J 21/02
.
with extruding arrangements and cutting devices, with or without packing devices
Devices for dividing bulk butter, or the like
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Guide Heading:
Cheese-making
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Cheese-making (coating the cheese A01J 27/02)
A01J 25/001
.
{
in basins
}
A01J 25/002
.
{
continuously
}
A01J 25/004
.
{
by filling curd into permanent containers, i.e. for sale of the final product
}
A01J 25/005
.
{
with salting the curd
}
A01J 25/007
.
{
Apparatus for making soft unripened cheese, e.g. cottage or cream cheese
}
A01J 25/008
.
{
Apparatus for making soft uncured Italian cheese, e.g. Mozarella, Ricotta, Pasta Filata cheese
}
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A01J 25/02
.
Cheese basins
A01J 25/04
. .
Devices for cleaning cheese basins
A01J 25/06
.
Devices for dividing curdled milk
A01J 25/08
.
Devices for removing cheese from basins
A01J 25/10
.
Devices for removing whey from basins
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A01J 25/11
.
Separating whey from curds; Washing the curds
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A01J 25/111
. .
{
by continuous separation
}
A01J 25/112
. . .
{
in cylinders
}
A01J 25/114
. . .
{
on endless belts
}
A01J 25/115
. .
{
by discontinuous separation
}
A01J 25/117
. .
{
Filter design
}
A01J 25/118
. .
{
Washing the curds
}
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A01J 25/12
.
Forming the cheese
A01J 25/123
. .
{
Removing cheese from moulds
}
A01J 25/126
. .
{
Cleaning cheese making equipment (cleaning milking machines A01J 7/02)
}
A01J 25/13
. .
Moulds therefor
A01J 25/15
. .
Presses therefor
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A01J 25/16
.
Devices for treating cheese during ripening
A01J 25/162
. .
{
for storing or turning of cheese
}
A01J 25/165
. .
{
Cold-storage rooms or ventilation systems for stocked cheese
}
A01J 25/167
. .
{
for salting cheese
}
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After-treatment of cheese; Coating the cheese
A01J 27/005
.
{
Marking cheese
}
A01J 27/02
.
Coating the cheese, e.g. with paraffin wax (applying liquids or other fluent materials to surfaces in general B05)
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A01J 27/04
.
Milling or recasting cheese
A01J 27/045
. .
{
Multilayer cheese
}
A01J 99/00
Subject matter not provided for in other groups of this subclass
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013