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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12120755 B1

PDFFull Text
Date of Patent:
Oct. 15, 2024

Filed:

Mar. 05, 2020

Aerosol generating device with inductive coil surrounding an inner wall with a body heated by the coil and system using the same and method of manufacturing thereof

Applicant:

Kt&g Corporation, Daejeon, KR;

Inventors:

Hwi Kyeong An, Seoul, KR;

Sang Kyu Park, Hwaseong-si, KR;

Seung Won Lee, Gwangmyeong-si, KR;

Assignee:

KT&G CORPORATION, Daejeon, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Justin M Kratt

Int. Cl.
CPC ...
H04W 76/11 (2018.01); A24F 40/20 (2020.01); A24F 40/465 (2020.01); A24F 40/50 (2020.01); A24F 40/51 (2020.01); A24F 40/70 (2020.01); H05B 6/10 (2006.01); H05B 6/36 (2006.01); A24F 40/40 (2020.01); A24F 40/46 (2020.01); A24F 40/53 (2020.01); A24F 40/57 (2020.01); B22F 7/06 (2006.01); H04W 24/02 (2009.01); H05B 6/38 (2006.01);
U.S. Cl.
CPC ...
H04W 76/11 (2018.02); A24F 40/20 (2020.01); A24F 40/465 (2020.01); A24F 40/50 (2020.01); A24F 40/51 (2020.01); A24F 40/70 (2020.01); H05B 6/10 (2013.01); H05B 6/101 (2013.01); H05B 6/108 (2013.01); H05B 6/36 (2013.01); H05B 6/365 (2013.01); A24F 40/40 (2020.01); A24F 40/46 (2020.01); A24F 40/53 (2020.01); A24F 40/57 (2020.01); B22F 7/062 (2013.01); H04W 24/02 (2013.01); H05B 6/38 (2013.01);
Abstract

Provided is an aerosol generating device for heating a cigarette to generate aerosol, the aerosol generating device includes an inner wall configured to form an accommodating space for accommodating at least a portion of the cigarette; a coil provided outside the inner wall, surrounding at least a portion of the accommodating space, and configured to generate an induced magnetic field; a heating body provided in the accommodating space and comprising a ferromagnetic substance that generates heat by the induced magnetic field; and a supporting portion configured to support the heating body and integrally molded with the heating body, wherein the inner wall supports the supporting portion and is integrally molded with the supporting portion.

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