(19)
(11) EP 4 346 499 A1

(12)

(43) Date of publication:
10.04.2024 Bulletin 2024/15

(21) Application number: 22811884.0

(22) Date of filing: 19.05.2022
(51) International Patent Classification (IPC): 
A45D 1/28(2006.01)
A45D 2/00(2006.01)
A45D 7/00(2006.01)
A45D 1/16(2006.01)
A45D 6/20(2006.01)
A45D 7/02(2006.01)
(52) Cooperative Patent Classification (CPC):
A45D 1/28; A45D 1/16; A45D 2/40
(86) International application number:
PCT/US2022/030100
(87) International publication number:
WO 2022/251044 (01.12.2022 Gazette 2022/48)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 25.05.2021 US 202163192959 P
25.05.2021 US 202163192963 P

(71) Applicant: Spectrum Brands, Inc.
Middleton, WI 53562 (US)

(72) Inventors:
  • EVERETT, Dave William, JR
    Middleton, Wisconsin 53562 (US)
  • CLEPPE, Benjamin Miles
    Middleton, Wisconsin 53562 (US)
  • KUZIA, Jay William
    Middleton, Wisconsin 53562 (US)
  • DEGROOD, Michael John
    Middleton, Wisconsin 53562 (US)

(74) Representative: Dehns 
St. Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


(54) HAIR STYLING APPARATUS, TEMPERATURE CONTROL SYSTEMS, AND METHODS FOR CONTROLLING HAIR STYLING APPARATUS