US 12,089,658 B2
Vapor diagnostic system
Siddhartha Jain, London (GB)
Assigned to NICOVENTURES TRADING LIMITED, London (GB)
Appl. No. 17/309,283
Filed by NICOVENTURES TRADING LIMITED, London (GB)
PCT Filed Oct. 3, 2019, PCT No. PCT/GB2019/052786
§ 371(c)(1), (2) Date May 14, 2021,
PCT Pub. No. WO2020/099821, PCT Pub. Date May 22, 2020.
Claims priority of application No. 1818720 (GB), filed on Nov. 16, 2018.
Prior Publication US 2021/0401063 A1, Dec. 30, 2021
Int. Cl. A24F 40/60 (2020.01); A24F 40/51 (2020.01); A24F 40/53 (2020.01); G01N 33/497 (2006.01)
CPC A24F 40/60 (2020.01) [A24F 40/51 (2020.01); A24F 40/53 (2020.01); G01N 33/4972 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A user monitoring system, comprising:
an e-cigarette comprising a power source; and
an electronic breath alcohol testing device for detecting alcohol detachable from the e-cigarette, wherein, when attached to the e-cigarette:
the electronic breath alcohol testing device is operable to share at least part of an airflow path of the e-cigarette, and
the electronic breath alcohol testing device is operable to share the power source of the e-cigarette.