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.:
Date of Patent:
Feb. 14, 2023
Filed:
Dec. 20, 2018
Applicant:
Jt International S.a., Geneva, CH;
Inventor:
Daniel Vanko, Watford, GB;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
A24F 13/00 (2006.01); H05B 6/10 (2006.01); A24F 40/485 (2020.01); A24F 40/465 (2020.01); A24F 40/42 (2020.01); H01F 27/36 (2006.01); H01F 27/34 (2006.01); A24F 40/20 (2020.01);
U.S. Cl.
CPC ...
H05B 6/108 (2013.01); A24F 40/42 (2020.01); A24F 40/465 (2020.01); A24F 40/485 (2020.01); H01F 27/346 (2013.01); H01F 27/361 (2020.08); A24F 40/20 (2020.01);
Abstract
An induction heating assembly for a vapour generating device comprises includes an induction coil and a heating compartment arranged to receive an induction heatable cartridge. A first electromagnetic shield layer is arranged outward of the induction coil and a second electromagnetic shield layer is arranged outward of the first electromagnetic shield layer. The first and second electromagnetic shield layers differ in one or both of their electrical conductivity and their magnetic permeability.