(19)
(11) EP 3 347 890 A1

(12)

(43) Date of publication:
18.07.2018 Bulletin 2018/29

(21) Application number: 16844945.2

(22) Date of filing: 07.09.2016
(51) International Patent Classification (IPC): 
G09B 21/00(2006.01)
(86) International application number:
PCT/US2016/050462
(87) International publication number:
WO 2017/044439 (16.03.2017 Gazette 2017/11)
(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:
MA MD

(30) Priority: 10.09.2015 US 201514850393

(71) Applicant: Chari, Venkatesh Rajagopalan
North Andover, MA 01845 (US)

(72) Inventors:
  • DRANE, Randell
    Winchester, Massachusetts 01890 (US)
  • CHARL, Venkatesh R.
    Massachussetts 01845 (US)

(74) Representative: CSY St Albans 
45 Grosvenor Road
St Albans, Hertfordshire AL1 3AW
St Albans, Hertfordshire AL1 3AW (GB)

   


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