US 11,992,823 B2
Portion of an electronic vaping device formed of an oxygen sequestering agent
Jason Andrew Macko, Richmond, VA (US); and Georgios Karles, Richmond, VA (US)
Assigned to ALTRIA CLIENT SERVICES LLC, Richmond, VA (US)
Filed by Altria Client Services LLC, Richmond, VA (US)
Filed on Oct. 12, 2020, as Appl. No. 17/067,900.
Application 17/067,900 is a continuation of application No. 16/693,703, filed on Nov. 25, 2019, granted, now 10,828,619.
Application 16/693,703 is a continuation of application No. 15/380,440, filed on Dec. 15, 2016, granted, now 10,518,243, issued on Dec. 31, 2019.
Prior Publication US 2021/0053026 A1, Feb. 25, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. B01J 20/26 (2006.01); A24F 40/10 (2020.01); A24F 40/40 (2020.01); A24F 40/42 (2020.01); A61M 11/04 (2006.01); A61M 15/06 (2006.01); B01J 20/22 (2006.01); B01J 20/28 (2006.01)
CPC B01J 20/261 (2013.01) [A24F 40/40 (2020.01); A24F 40/42 (2020.01); A61M 11/042 (2014.02); A61M 15/06 (2013.01); B01J 20/22 (2013.01); B01J 20/28002 (2013.01); A24F 40/10 (2020.01)] 15 Claims
OG exemplary drawing
 
1. An electronic vaping device comprising:
a cartridge including,
a reservoir containing a pre-vapor formulation, and
a housing, the housing at least partially surrounding the reservoir containing the pre-vapor formulation, the housing including,
a first housing, and
a first connector at an end of the first housing, the first connector formed of a material including at least one polymer and at least one oxygen sequestering material, the at least one oxygen sequestering material configured to absorb atmospheric oxygen; and
a power supply section including,
a second housing,
a second connector at an end of the second housing, the second connector configured to engage the first connector of the cartridge, and
a power supply in the second housing,
wherein the oxygen sequestering material includes a filler, a metal reactant, and an ultraviolet (UV) radiation sensitive die such that the oxygen sequestering material is configured to activate in response to exposure to UV light.