| 1/00 | Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified |
| 1/02 | Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified adapted for the use of two or more kinds of fuel or energy supply (F24C 1/16 takes precedence; combinations of two or more stoves or ranges each having a different kind of fuel or energy supply F24C 11/00) |
| 1/04 | Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified adapted for the use of two or more kinds of fuel or energy supply (F24C 1/16 takes precedence; combinations of two or more stoves or ranges each having a different kind of fuel or energy supply F24C 11/00) simultaneously |
| 1/06 | Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified adapted for the use of two or more kinds of fuel or energy supply (F24C 1/16 takes precedence; combinations of two or more stoves or ranges each having a different kind of fuel or energy supply F24C 11/00) by replacing parts, e.g. replacing burner by electric heater |
| 1/08 | Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating (F24C 1/16 takes precedence) |
| 1/10 | Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating (F24C 1/16 takes precedence) with reflectors |
| 1/12 | Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating (F24C 1/16 takes precedence) with reflectors of circular shape |
| 1/14 | Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified Radiation heating stoves or ranges, with additional provision for convection heating (F24C 1/02, F24C 1/16 take precedence; solely adapted for convection heating F24H) |
| 1/16 | Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified with special adaptation for travelling, e.g. collapsible |
| 3/00 | Stoves or ranges for gaseous fuels |
| 3/02 | Stoves or ranges for gaseous fuels with heat produced solely by flame (F24C 3/14 takes precedence) |
| 3/04 | Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate (F24C 3/14 takes precedence) |
| 3/06 | Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate (F24C 3/14 takes precedence) without any visible flame |
| 3/08 | Stoves or ranges for gaseous fuels Arrangement or mounting of burners (burners per seF23D) |
| 3/10 | Stoves or ranges for gaseous fuels Arrangement or mounting of ignition devices (ignition devices per seF23Q) |
| 3/12 | Stoves or ranges for gaseous fuels Arrangement or mounting of control or safety devices (control valves F16K; safety devices for burners F23D 14/72; regulating or controlling combustion F23N) |
| 3/14 | Stoves or ranges for gaseous fuels with special adaptation for travelling, e.g. collapsible |
| 5/00 | Stoves or ranges for liquid fuels |
| 5/02 | Stoves or ranges for liquid fuels with evaporation burners, e.g. dish type (F24C 5/2 takes precedence) |
| 5/04 | Stoves or ranges for liquid fuels with evaporation burners, e.g. dish type (F24C 5/2 takes precedence) wick type |