Smoking article with dual heat-conducting elements and improved airflow

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11564411
APP PUB NO 20160143355A1
SERIAL NO

14896580

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A smoking article is provided, including a combustible heat source having opposed front and rear faces; an aerosol-forming substrate downstream of the rear face; a first heat-conducting element circumscribing a rear portion of the combustible heat source and at least a front portion of the aerosol-forming substrate; a second heat-conducting element around at least a portion of the first heat-conducting element, wherein at least part of the second heat-conducting element is radially separated from the first heat-conducting element; and one or more first air inlets around a periphery of the aerosol-forming substrate.

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Patent Owner(s)

  • PHILIP MORRIS PRODUCTS SA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Apetrei, Birza Cristina Colombier, CH 2 12
Borges, De Couraca Ana Carolina Lausanne, CH 11 295
Kuchen, David Domdidier, CH 5 14
Lavanchy, Frederic Grandson, CH 33 603
Poget, Laurent Edouard Bussigny, CH 8 175

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