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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 12329196 B1

PDFFull Text
Date of Patent:
Jun. 17, 2025

Filed:

Sep. 29, 2020

Shisha system with a heating unit comprising two electrodes

Applicant:

Philip Morris Products S.a., Neuchatel, CH;

Inventors:

Robert Emmett, Neuchatel, CH;

Ana Isabel Gonzalez Florez, St-Sulpice, CH;

Assignee:

Philip Morris Products S.A., Neuchatel, CH;

Attorney:

Mueting Raasch Group

Primary Examiner:

Truc T Nguyen

Int. Cl.
CPC ...
A24F 40/46 (2020.01); A24D 1/20 (2020.01); A24F 1/30 (2006.01); A24F 40/20 (2020.01); H05B 6/54 (2006.01); H05B 6/62 (2006.01);
U.S. Cl.
CPC ...
A24F 1/30 (2013.01); A24D 1/20 (2020.01); A24F 40/20 (2020.01); A24F 40/46 (2020.01); H05B 6/54 (2013.01); H05B 6/62 (2013.01);
Abstract

A shisha system comprising an aerosol-generating article () and a shisha device (). The aerosol-generating article () comprises an aerosol-forming substrate (). The shisha system further comprises a first electrode () and a second electrode (). The shisha device () comprises a liquid cavity () configured to contain a volume of liquid, the liquid cavity () having a head space outlet (); an article cavity () configured to receive an aerosol-forming substrate (), the article cavity () being in fluid communication with the liquid cavity (). The shisha device further comprises an oscillation circuit () configured for connection to the first electrode () and the second electrode (). The oscillation circuit () is configured to supply a radio frequency (RF) alternating voltage to the first electrode () and the second electrode (), the RF voltage between the first electrode () and the second electrode () generating an alternating radio frequency (RF) electromagnetic field between the first electrode () and the second electrode () for heating the aerosol-forming substrate () when the aerosol-generating article () is received in the article cavity ().

Find Patent Forward Citations

Emmett, Robert. (2025). Shisha system with a heating unit comprising two electrodes (U.S. Patent No. 12329196). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12329196

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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