Invention Grant
- Patent Title: Aerosol delivery device including a bubble jet head and related method
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Application No.: US16723032Application Date: 2019-12-20
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Publication No.: US11458265B2Publication Date: 2022-10-04
- Inventor: David Allan Brammer , David Jackson , Nigel John Flynn , Eric T. Hunt , Stephen Benson Sears , Dennis Lee Potter
- Applicant: RAI Strategic Holdings, Inc.
- Applicant Address: US NC Winston-Salem
- Assignee: RAI Strategic Holdings, Inc.
- Current Assignee: RAI Strategic Holdings, Inc.
- Current Assignee Address: US NC Winston-Salem
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: A24F40/10
- IPC: A24F40/10 ; A24F40/42 ; A24F40/44 ; A24F40/48 ; A24F40/485 ; A24F40/50 ; A61M11/00 ; A61M11/04 ; A61M15/02 ; A61M15/06 ; A61M16/00 ; F24H1/00 ; H05B3/02
Abstract:
Aerosol delivery devices including mechanisms configured to deliver an aerosol precursor composition from a reservoir to an atomizer including a vaporization heating element to produce a vapor are disclosed. For example, a bubble jet head may be configured to dispense the aerosol precursor composition to the atomizer. The bubble jet head may be fixedly coupled to the atomizer. The bubble jet head may include a precursor inlet, an ejection heating element, and a precursor nozzle. The atomizer may include a vaporization heating element.
Information query
