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CPC Subgroup
A45D 20/44

Hair-drying helmets whereon the ventilating means and the heating means are apart from the helmet

Full Title

Hair drying devices; Accessories therefor (A45D2/00 takes precedence) > Hair-drying helmets whereon the ventilating means and the heating means are apart from the helmet

1 direct subcode

Child Classifications

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  • A45D 20/46 provided with tubes for exhausting the hot air

Top Applicants

Top 10 applicants by patent filingsfor class A45, 2013–2023, worldwide · Source: EPO PATSTAT

  1. L'OREAL FR 3,874
  2. DYSON GB 1,223
  3. AMOREPACIFIC CORPORATION KR 877
  4. SEB FR 842
  5. P&G (PROCTER & GAMBLE COMPANY) US 741
  6. PHILIPS ELECTRONICS NL 613
  7. L'OREAL 555
  8. ELC MANAGEMENT US 554
  9. YONWOO COMPANY KR 535
  10. ALBEA SERVICES FR 523