Patent · US Active

Heater assembly and aerosol generation device comprising same

US11805815B2 · kind B2 · utility

1Cited by

80References

18Claims

0Family size

Assignee

KT&G CORPORATION · KR

Inventors

Jong Sub Lee · Yongin-si, KR
Hwi Kyeong An · Seoul, KR

Key dates

Filing date	May 25, 2018
Grant date	Nov 7, 2023
Priority date	—
Expiry date	May 25, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA24F40/20
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A heater assembly includes a heater extending to correspond to at least a part of a length of a cigarette and comprising one end to be inserted into the cigarette and configured to generate heat when electricity is applied; a first cover coupled to the heater to maintain a position with respect to the heater and comprising one surface that faces toward the end of the heater and extends outward from the heater; and a second cover coupled to another end of the heater and supporting another surface of the first cover facing toward the other end of the heater.

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