Patent · US Active

Electronic vaping device with a plurality of heating elements

US11089813B2 · kind B2 · utility

1Cited by

1References

20Claims

0Family size

Assignee

FONTEM HOLDINGS 1 B.V. · NL

Inventors

Vaclav Borkovec · Hamburg, DE
Stefan Biel · Hamburg, DE

Key dates

Filing date	Dec 8, 2016
Grant date	Aug 17, 2021
Priority date	—
Expiry date	May 13, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH05B2203/036
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

An electronic vaping device (10) includes a power supply portion (12) comprising a power supply (18), an atomizer/liquid reservoir portion (14) comprising a liquid reservoir (48) storing a liquid (30) in a free floating manner, and an atomizer (28) adapted to atomize the liquid (30) stored in the liquid reservoir (48) when operated by the power supply (18). The atomizer (28) includes a plurality of heating elements (36a, 36b, 36c, 36d, 36e) that are arranged inside the liquid reservoir (48) at different levels (ha, hb, hc, hd, he).

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