A
SECTION A — HUMAN NECESSITIES
FOODSTUFFS
;
TOBACCO
A21
BAKING
;
EDIBLE DOUGHS
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
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C12S
.
[5]
A21B
BAKERS' OVENS
;
MACHINES OR EQUIPMENT FOR BAKING
(domestic baking equipment
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A47J 37/00
; combustion apparatus
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F23
; domestic stoves or ranges being wholly or partly ovens
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Hierarchy...
Expanded...
F24B
,
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Hierarchy...
Expanded...
F24C
)
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
HANDLING BAKED ARTICLES
15/00
A21D
TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS
;
BAKING
;
BAKERY PRODUCTS
;
PRESERVATION THEREOF
A21D
Subclass index
PRODUCTS BEFORE BAKING; TREATMENT OR CONSERVATION THEREOF
10/00
;
2/00
-
8/00
BAKING OF DOUGH
8/00
BAKERY PRODUCTS; PRESERVATION OR REFRESHING THEREOF
13/00
;
15/00
,
17/00