Cooperative Patent Classification


Version: 2017.08
CPC
COOPERATIVE PATENT CLASSIFICATION
A21B
BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING (domestic baking equipment A47J 37/00; combustion apparatus F23; domestic stoves or ranges being wholly or partly ovens F24B, F24C) [2013-01]
A21B 1/00
Bakers' ovens [2013-01]
A21B 1/02
.
characterised by the heating arrangements [2013-01]
A21B 1/04
. .
Ovens heated by fire before baking only [2013-01]
A21B 1/06
. .
Ovens heated by radiators [2013-01]
A21B 1/08
. . .
by steam-heated radiators [2013-01]
A21B 1/10
. . .
by radiators heated by fluids other than steam [2013-01]
A21B 1/14
. . .
Arrangement of radiators [2013-01]
A21B 1/145
. . . .
{Radiators consisting of tubes} [2013-01]
A21B 1/22
. . .
by electric radiators (A21B 2/00 takes precedence; electric heating elements H05B) [2013-01]
A21B 1/24
. .
Ovens heated by media flowing therethrough [2013-01]
A21B 1/245
. . .
{with a plurality of air nozzles to obtain an impingement effect on the food} [2013-01]
A21B 1/26
. . .
by hot air [2013-01]
A21B 1/28
. . .
by gaseous combustion products [2013-01]
A21B 1/33
. .
Ovens heated directly by combustion products (A21B 1/04 takes precedence) [2013-01]
A21B 1/36
. .
Ovens heated directly by hot fluid (A21B 1/06, A21B 1/33 take precedence) [2013-01]
A21B 1/40
.
characterised by the means for regulating the temperature (temperature-sensitive elements G01K) [2013-01]
A21B 1/42
.
characterised by the baking surfaces moving during the baking (conveying in general B65G) [2013-01]
A21B 1/44
. .
with surfaces rotating in a horizontal plane [2013-01]
A21B 1/46
. .
with surfaces suspended from an endless conveyor or a revolving wheel [2016-05]
A21B 1/48
. .
with surfaces in the form of an endless band [2013-01]
A21B 1/50
.
characterised by having removable baking surfaces [2013-01]
A21B 1/52
.
Portable ovens; Collapsible ovens (travelling or camp cookers A47J 33/00) [2013-01]
A21B 2/00
Baking apparatus employing high-frequency or infra-red heating [2013-01]
A21B 3/00
Parts or accessories of ovens [2013-01]
A21B 3/003
.
{Baker's peels} [2013-01]
A21B 3/006
.
{Means for cleaning the baking cavity} [2016-11]
A21B 3/02
.
Doors; Flap gates (general features of doors E06B) [2013-01]
A21B 3/04
.
Air-treatment devices for ovens, e.g. regulating humidity [2013-01]
A21B 3/07
.
Charging or discharging ovens (A21B 3/18 takes precedence) [2013-01]
A21B 3/10
.
Means for illuminating ovens [2013-01]
A21B 3/13
.
Baking-tins; Baking forms [2013-01]
A21B 3/131
. .
{removable, foldable or disposable} [2013-01]
A21B 3/132
. .
{Assemblies of several baking-tins or forms (A21B 3/134 takes precedence)} [2013-01]
A21B 3/133
. .
{for making bread} [2013-01]
A21B 3/134
. . .
{Multiple bread pans} [2013-01]
A21B 3/135
. .
{Accessories, e.g. covers, handles} [2013-01]
A21B 3/136
. .
{with reinforcements} [2016-11]
A21B 3/137
. .
{with detachable side and bottom parts, e.g. springform} [2013-01]
A21B 3/138
. .
{flexible forms, e.g. made from silicone} [2013-01]
A21B 3/139
. .
{with apertures to vent steam} [2013-01]
A21B 3/15
.
Baking sheets; Baking boards [2013-01]
A21B 3/155
. .
{of wire or mesh wire material (A21B 3/131 takes precedence)} [2013-01]
A21B 3/16
.
Machines for cleaning or greasing baking surfaces [2013-01]
A21B 3/18
.
Discharging baked goods from tins (unpacking in general B65B 69/00) [2013-01]
A21B 5/00
Baking apparatus for special goods; Other baking apparatus [2013-01]
A21B 5/02
.
Apparatus for baking hollow articles, waffles, pastry, biscuits, or the like [2013-01]
A21B 5/023
. .
{Hinged moulds for baking waffles} [2013-01]
A21B 5/026
. .
{for baking waffle cups or cones} [2013-01]
A21B 5/03
. .
for baking pancakes (frying pans A47J 37/10) [2013-01]
A21B 5/04
.
Apparatus for baking cylindrical cakes on spits [2013-01]
A21B 5/06
.
Apparatus for baking in salt solution, e.g. for making pretzels [2013-01]
A21B 5/08
.
Apparatus for baking in baking fat or oil, e.g. for making doughnuts [2013-01]
A21B 5/085
. .
{for applying oil to bakery products} [2013-01]
A21B 7/00
Baking plants [2013-01]
A21B 7/005
.
{in combination with mixing or kneading devices} [2013-01]