(19)
(11) EP 4 150 258 A1

(12)

(43) Date of publication:
22.03.2023 Bulletin 2023/12

(21) Application number: 21821592.9

(22) Date of filing: 13.06.2021
(51) International Patent Classification (IPC): 
F24C 3/12(2006.01)
(52) Cooperative Patent Classification (CPC):
F24C 3/126
(86) International application number:
PCT/IN2021/050575
(87) International publication number:
WO 2021/250706 (16.12.2021 Gazette 2021/50)
(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

(71) Applicants:
  • Butterfly Gandhimathi Appliances Limited
    Navalur Kancheepuram District 600130 (IN)
  • Digas Private Limited
    Taramani Chennai 600113 (IN)

(72) Inventors:
  • V M, Kumaresan
    Kancheepuram District 600130 (IN)
  • SHUKLA, Madhup
    Taramani, Chennai, 600113 (IN)
  • GEORGE, Boby
    Taramani, Chennai, 600113 (IN)
  • CHAKRAVORTY, Anjan
    Taramani, Chennai, 600113 (IN)
  • BALAJI SM, Vasanth
    Taramani, Chennai, 600113 (IN)

(74) Representative: Kurig, Thomas 
Becker Kurig & Partner Patentanwälte mbB Bavariastraße 7
80336 München
80336 München (DE)

   


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