IPC Main Group
A45D 4/00 Separate devices designed for heating hair curlers or hair-wavers
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- HAND OR TRAVELLING ARTICLES
- Subclass:
- HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
5 direct subcodes
Child Classifications
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- A45D 4/02 for steep curling, e.g. with means for decreasing the heat
- A45D 4/08 for flat curling, e.g. with means for decreasing the heat
- A45D 4/14 with chemical heat reaction and heat storage
- A45D 4/16 Independent devices characterised by heating the hair-curling or hair-waving means before use
- A45D 4/18 Supports or suspending means for devices heating hair-curling or hair-waving means while in use