(19)
(11) EP 3 908 135 A1

(12)

(43) Date of publication:
17.11.2021 Bulletin 2021/46

(21) Application number: 20704967.7

(22) Date of filing: 10.01.2020
(51) International Patent Classification (IPC): 
A24F 40/46(2020.01)
H05B 3/12(2006.01)
A24F 40/20(2020.01)
A24F 40/60(2020.01)
 A24F 40/57(2020.01)
A24F 40/10(2020.01)
A24F 40/30(2020.01)
A24F 40/65(2020.01)
(52) Cooperative Patent Classification (CPC):
A24F 40/10; A24F 40/65; A24F 40/30; A24F 40/20; A24F 40/57; A24F 40/60; H05B 3/46; A24F 40/46; H05B 3/06; H05B 2203/022; H05B 2203/02
(86) International application number:
PCT/US2020/013224
(87) International publication number:
WO 2020/146828 (16.07.2020 Gazette 2020/29)
(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: 11.01.2019 US 201962791709 P
11.03.2019 US 201962816452 P
10.09.2019 US 201962898522 P

(71) Applicant: Juul Labs, Inc.
San Francisco, CA 94107 (US)

(72) Inventors:
  • ALSTON, William, W.
    San Francisco, CA 94107 (US)
  • BOWEN, Adam
    San Francisco, CA (US)
  • GARCIA-DOTY, Ian
    San Francisco, CA 94107 (US)
  • KURZMAN, Joshua, A.
    San Francisco, CA 94107 (US)
  • MONSEES, James
    San Francisco, CA (US)
  • VIEIRA, Paul, R.
    San Francisco, CA (US)

(74) Representative: Thum, Bernhard et al
Thum Mötsch Weickert Patentanwälte Siebertstr. 6
81675 München
81675 München (DE)

   


(54) VAPORIZER INCLUDING POSITIVE TEMPERATURE COEFFICIENT OF RESISTIVITY HEATER