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:
Nov. 18, 2025
Filed:
Oct. 04, 2023
Altria Client Services Llc, Richmond, VA (US);
Sean Sundberg, Richmond, VA (US);
Ryan Alan Bailey, Richmond, VA (US);
Charles Dendy, Ruther Glen, VA (US);
Robert Arents, Richmond, VA (US);
Christopher S. Tucker, Midlothian, VA (US);
Nam Tran, North Chesterfield, VA (US);
Altria Client Services LLC, Richmond, VA (US);
Abstract
A power supply assembly for an e-vaping device may include a coupling interface configured to couple with a cartridge to configure the e-vaping device to generate a vapor, a light-emitting device, and a light tube structure extending from the light-emitting device and through the coupling interface. The light tube structure may channel light emitted by the light-emitting device to emit the light into a reservoir of the cartridge to cause at least one portion of the cartridge to emit at least a portion of the channeled light to an external environment.