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Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised
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CPC
COOPERATIVE PATENT CLASSIFICATION
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SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS (shaping substances in a plastic state in general B29C) [2013‑01]
NOTE

  • Attention is drawn to subclasses A01J, A21C, A22C, A47J, B02C, in addition to other subclasses of A23, in connection with the shaping or working of foodstuffs
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Shaping or working of foodstuffs characterised by the products [2016‑08]
.
Securing foodstuffs on a non-edible supporting member [2016‑08]
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.
Agglomerating; Granulating; Tabletting [2016‑08]
A23P 10/22
. .
Agglomeration or granulation with pulverisation of solid particles, e.g. in a free-falling curtain [2016‑08]
A23P 10/25
. .
Agglomeration or granulation by extrusion or by pressing, e.g. through small holes, through sieves or between surfaces [2016‑08]
A23P 10/28
. .
Tabletting; Making food bars by compression of a dry powdered mixture [2016‑08]
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.
Encapsulation of particles, e.g. foodstuff additives [2016‑08]
A23P 10/35
. .
with oils, lipids, monoglycerides or diglycerides [2016‑08]
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.
free-flowing powder or instant powder, i.e. powder which is reconstituted rapidly when liquid is added (A23P 10/20, A23P 10/30 take precedence) [2016‑08]
A23P 10/43
. .
using anti-caking agents or agents improving flowability, added during or after formation of the powder [2016‑08]
A23P 10/47
. .
using additives, e.g. emulsifiers, wetting agents or dust-binding agents [2016‑08]
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Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs [2016‑08]
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A23P 20/10
.
Coating with edible coatings, e.g. with oils or fats [2016‑08]
A23P 20/105
. .
{
Coating with compositions containing vegetable or microbial fermentation gums, e.g. cellulose or derivatives; Coating with edible polymers, e.g. polyvinyalcohol
}
[2016‑08]
A23P 20/11
. .
{
Coating with compositions containing a majority of oils, fats, mono/diglycerides, fatty acids, mineral oils, waxes or paraffins
}
[2016‑08]
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A23P 20/12
. .
Apparatus for applying powders or particles to foodstuffs, e.g. for breading; Such apparatus combined with means for pre-moistening or battering [2016‑08]
A23P 20/13
. . .
involving agitation of the foodstuff inside a rotating apparatus, e.g. a drum [2016‑08]
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A23P 20/15
. .
Apparatus or processes for coating with liquid or semi-liquid products [2016‑08]
WARNING

. . .
by dipping in a bath [2016‑08]
. . .
by spray-coating, fluidised-bed coating or coating by casting (combined with breading A23P 20/12) [2016‑08]
WARNING

A23P 20/19
.
{
Coating with non-edible coatings
}
[2016‑08]
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A23P 20/20
.
Making of laminated, multi-layered, stuffed or hollow foodstuffs, e.g. by wrapping in preformed edible dough sheets or in edible food containers [2016‑08]
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A23P 20/25
. .
Filling or stuffing cored food pieces, e.g. combined with coring or making cavities [2016‑08]
A23P 2020/251
. . .
{
Tempura batter; Leavened or other aerate batter or coating
}
[2016‑08]
A23P 2020/253
. . .
{
Coating food items by printing onto them; Printing layers of food products
}
[2016‑08]
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Shaping or working of foodstuffs characterised by the process or apparatus (A23P 10/00, A23P 20/00 take precedence) [2016‑08]
A23P 30/10
.
Moulding [2016‑08]
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.
Extruding [2016‑08]
A23P 30/25
. .
Co-extrusion of different foodstuffs [2016‑08]
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A23P 30/30
.
Puffing or expanding [2016‑08]
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A23P 30/32
. .
by pressure release, e.g. explosion puffing; by vacuum treatment [2016‑08]
A23P 30/34
. . .
by extrusion-expansion [2016‑08]
A23P 30/36
. . .
in discontinuously working apparatus [2016‑08]
A23P 30/38
. .
by heating (combined with pressure release or vacuum treatment A23P 30/32) [2016‑08]
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A23P 30/40
.
Foaming or whipping [2016‑08]
A23P 2030/405
. .
{
Forming foamed food products by sonication
}
[2016‑08]
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Last Modified: 10/10/2013