Invention Application
- Patent Title: ELECTRONIC SMOKING ARTICLE
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Application No.: US16780090Application Date: 2020-02-03
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Publication No.: US20200170296A1Publication Date: 2020-06-04
- Inventor: Susan E. PLUNKETT , David B. KANE
- Applicant: Altria Client Services LLC
- Applicant Address: US VA Richmond
- Assignee: Altria Client Services LLC
- Current Assignee: Altria Client Services LLC
- Current Assignee Address: US VA Richmond
- Main IPC: A24F40/40
- IPC: A24F40/40 ; A24F40/44
Abstract:
An electronic smoking article includes a liquid supply region including liquid material and a heater-wick element operable to wick liquid material and heat the liquid material to a temperature sufficient to vaporize the liquid material and form an aerosol. The heater-wick element is formed of a carbon or graphite foam.
Public/Granted literature
- US11147312B2 Electronic smoking article Public/Granted day:2021-10-19
Information query
