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. 04, 2025
Filed:
Mar. 16, 2022
Imperial Tobacco Limited, Bristol, GB;
Benjamin Illidge, Liverpool, GB;
Huanghai Lu, Liverpool, GB;
Benjamin Astbury, Liverpool, GB;
Nikhil Aggarwal, Liverpool, GB;
Imperial Tobacco Limited, Bristol, GB;
Abstract
A smoking substitute apparatus for generating an aerosol, comprising: a housing; an air inlet and an outlet formed at the housing; a passage extending between the air inlet and outlet, air flowing in use along the passage for inhalation by a user drawing on the apparatus; and an aerosol generation chamber containing an aerosol generator being operable to generate an aerosol from an aerosol precursor; wherein the aerosol generator is in fluid communication with a downstream portion of the passage for allowing the aerosol to entrain into an air flow along the passage; wherein the downstream portion of the passage comprises a flow converging section having a curved sidewall tapered towards the outlet, and wherein an upstream end of the flow converging section substantially conforms to a cross sectional profile of the aerosol generation chamber.