A
SECTION A — HUMAN NECESSITIES
  
FOODSTUFFS; TOBACCO
 A21
BAKING; EDIBLE DOUGHS
 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)
 A21B 1/00
Bakers' ovens
 A21B 1/02
·  characterised by the heating arrangements
 A21B 1/04
·  ·  Ovens heated by fire before baking only
 A21B 1/06
·  ·  Ovens heated by radiators
 A21B 1/08
·  ·  ·  by steam-heated radiators
 A21B 1/10
·  ·  ·  by radiators heated by fluids other than steam
 A21B 1/14
·  ·  ·  Arrangement of radiators
 A21B 1/22
·  ·  ·  by electric radiators (A21B 2/00 takes precedence; electric heating elements H05B)
 A21B 1/24
·  ·  Ovens heated by media flowing therethrough
 A21B 1/26
·  ·  ·  by hot air
 A21B 1/28
·  ·  ·  by gaseous combustion products
 A21B 1/33
·  ·  Ovens heated directly by combustion products (A21B 1/04 takes precedence)
 A21B 1/36
·  ·  Ovens heated directly by hot fluid (A21B 1/06, A21B 1/33 take precedence)
 A21B 1/40
·  characterised by the means for regulating the temperature (temperature-sensitive elements per se G01K; controlling in general G05)
 A21B 1/42
·  characterised by the baking surfaces moving during the baking (conveying in general B65G)
 A21B 1/44
·  ·  with surfaces rotating in a horizontal plane
 A21B 1/46
·  ·  with surfaces suspended from an endless conveyor or a revolving wheel
 A21B 1/48
·  ·  with surfaces in the form of an endless band
 A21B 1/50
·  characterised by having removable baking surfaces
 A21B 1/52
·  Portable ovens; Collapsible ovens (travelling or camp cookers A47J 33/00)
 A21B 2/00
Baking apparatus employing high-frequency or infra-red heating
 A21B 3/00
Parts or accessories of ovens
 A21B 3/02
·  Doors; Flap gates (general features of doors E06B)
 A21B 3/04
·  Air-treatment devices for ovens, e.g. regulating humidity
 A21B 3/07
·  Charging or discharging ovens (A21B 3/18 takes precedence)
 A21B 3/10
·  Means for illuminating ovens
 A21B 3/13
·  Baking-tins; Baking forms
 A21B 3/15
·  Baking sheets; Baking boards
 A21B 3/16
·  Machines for cleaning or greasing baking surfaces
 A21B 3/18
·  Discharging baked goods from tins (unpacking in general B65B 69/00)
 A21B 5/00
Baking apparatus for special goods; Other baking apparatus
 A21B 5/02
·  Apparatus for baking hollow articles, waffles, pastry, biscuits, or the like
 A21B 5/03
·  ·  for baking pancakes (frying pans A47J 37/10)  [3]
 A21B 5/04
·  Apparatus for baking cylindrical cakes on spits
 A21B 5/06
·  Apparatus for baking in salt solution, e.g. for making pretzels
 A21B 5/08
·  Apparatus for baking in baking fat or oil, e.g. for making doughnuts
 A21B 7/00
Baking plants