Patent · US Active

Electronic smoking device with liquid filling valve

US11470884B2 · kind B2 · utility

1Cited by

0References

14Claims

0Family size

Inventors

Stefan Biel · Hamburg, DE
David Jones · Austin, US
Richard Nichols · Tyngsborough, US

Key dates

Filing date	Dec 18, 2018
Grant date	Oct 18, 2022
Priority date	—
Expiry date	Oct 17, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA24F40/10
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

The invention relates to an electronic smoking device (100) with an atomizer/liquid reservoir portion (114) and to an atomizer/liquid reservoir portion (114). In order to facilitate refilling a liquid reservoir (134) of the atomizer/liquid reservoir portion (114), the atomizer/liquid reservoir portion (114) comprises a docking valve (146) for docking a source of liquid (148) to be stored in the liquid reservoir (134), and a liquid duct (156) that is adapted to receive liquid (172) from the docking valve (146) and that opens into the refillable liquid reservoir (134) at a predetermined distance (A) to the docking valve (146).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.