| ReturnTo Theme-Group-Choice | Onelevelup |
| 3B038 | Hair curling | |
| A45D2/00 -7/06 | ||
| A45D2/00-2/10 | AA | AA00 FUNCTIONS OF HAIR CURLERS |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA07 | AA08 | ||
| . Variants that can be assembled or disassembled | . Soft variants | . Variants through which air passes | . Variants combining multiple curlers | . Variants especially for permanents | . Variants around which hair is easily wound | . . Variants that hold hairs easily | . . Variants that turn | |||||
| AB | AB00 HAIR-CURLER SHAPES |
AB01 | AB02 | AB03 | AB04 | AB05 | AB06 | |||||
| . Cylindrical types | . Sheet types | . . Flat sheet types | . . Wavy sheet types | . Grid types | . Variants that have rubber ring fasteners | |||||||
| A45D2/04;2/06 | AC | AC00 HAIR CURLERS WITH CLAMPS |
AC01 | AC02 | AC03 | |||||||
| . Clamps formed integrally | . Separate clamps | . Curler units that grip the hair | ||||||||||
| A45D2/36@A | BA | BA00 CONSTITUTION OF HAIR-CURL DRYERS |
BA01 | BA02 | BA03 | |||||||
| . Variants that have steam-generating sections | . Variants the have blower apparatuses | . Variants without blower apparatuses | ||||||||||
| BB | BB00 HAIR-CURL DRYER ATTACHMENTS |
BB01 | BB02 | BB03 | BB04 | BB05 | BB06 | BB07 | ||||
| . Detachable variants | . Rotatable variants | . Variants whose size is changed | . Variants that have heaters inside | . Variants that have projections | . . Projections that move in and out | . Variants that have presser plates | ||||||
| A45D2/36@B | CA | CA00 HEAT-STORING HAIR CURLERS |
CA01 | CA02 | CA03 | |||||||
| . Variants that incorporate heaters | . . Electrical contacts for heaters | . Variants that have moisture absorbents | ||||||||||
| A45D4/14 | DA | DA00 HAIR CURLERS THAT HEAT |
DA01 | DA02 | ||||||||
| . Heat-storing curlers | . Chemical-heating curlers | |||||||||||
| A45D4/16 | DB | DB00 HEATING OF HAIR CURLERS |
DB01 | DB02 | DB03 | DB04 | DB05 | DB06 | ||||
| . Heating by blowing hot air | . Heating by heat transmission | . Variants that have heaters in the curlers | . Other forms of heating | . Steam-generating devices | . Heating devices for accessories | |||||||
| A45D6/00 | EA | EA00 HAIR-CURLING ACCESSORIES |
EA01 | EA02 | EA03 | EA04 | EA05 | EA06 | EA07 | EA08 | ||
| . Accessories that are used for other purposes than hair curling | . Use for permanents | . . Solution containers | . . Solution feed devices | . . Papers | . Accessories that pertain to hairstyles | . Implement cases | . Hats or headbands | |||||
| A45D6/08-6/14 | EB | EB00 HAIR-CURLER CLAMPS |
EB01 | EB02 | EB03 | |||||||
| . Variants that prevent turning | . Variants that adjust temperature or humidity | . Variants that connect multiple curlers | ||||||||||
| A45D7/04 | FA | FA00 PERMANENT WAVES |
FA01 | FA02 | FA03 | FA04 | FA05 | FA06 | FA07 | FA08 | ||
| . Solution containers | . . Variants with solution applicator tools | . . Variants for mixing solution | . Variants that prevent solution's dripping | . . Bands types | . . Mantle types | . Chemical processing methods | . Devices for permanents |