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:
May. 23, 2023
Filed:
Mar. 21, 2018
Applicant:
Nicoventures Trading Limited, London, GB;
Inventors:
Alexander Simpson, London, GB;
Terry Lee Angell, London, GB;
Assignee:
Nicoventures Trading Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24F 40/44 (2020.01); A24F 40/485 (2020.01); A24F 40/46 (2020.01); A24F 40/42 (2020.01); A24F 40/10 (2020.01);
U.S. Cl.
CPC ...
A24F 40/44 (2020.01); A24F 40/42 (2020.01); A24F 40/46 (2020.01); A24F 40/485 (2020.01); A24F 40/10 (2020.01);
Abstract
An aerosol source for an electronic vapor provision system includes a heating element; an atomizing chamber; a reservoir for holding free-flowing source liquid; and a porous wick extending from the atomizing chamber to the reservoir and comprising a heater portion in cooperation with the heating element within the atomizing chamber and at least one liquid collecting portion within the reservoir, the liquid collecting portion having a maximum cross-sectional parameter that is greater than an equivalent cross-sectional parameter of the heater portion.