Systems for managing smoking substitute devices and associated methods

Patent metadata

Field	Value
Publication number	US-12063975-B2
Application number	US-202017002062-A
Country	US
Kind code	B2
Filing date	Aug 25, 2020
Priority date	Feb 26, 2018
Publication date	Aug 20, 2024
Grant date	Aug 20, 2024

Abstract

A system for managing a smoking substitute device, the system including: a smoking substitute device, including a main body and a consumable configured to be physically coupled to the main body; wherein the consumable is associated with validity state information from which it can be determined whether the consumable is valid for use with the main body; wherein the system is configured to determine from the validity state information whether the consumable is valid for use with the main body and, if the system determines from the validity state information that the consumable is not valid for use with the main body, inhibit use of the consumable with the main body. An associated method is also disclosed.

First claim

The invention claimed is:

1. A system for managing a smoking substitute device, the system comprising:
a smoking substitute device comprising a main body and a consumable configured to be physically coupled to the main body;
a mobile device on which an application is installed, wherein the main body is configured to wirelessly communicate with the application;
an application server, wherein the application on the mobile phone is configured to communicate with the application server;
wherein the consumable is associated with validity state information from which it can be determined whether the consumable is valid for use with the main body;
wherein the validity state information associated with the consumable is stored at the application server in association with ID information identifying the consumable at the application server;
wherein the system is configured to determine from the validity state information whether the consumable is valid for use with the main body and, if the system determines from the validity state information that the consumable is not valid for use with the main body, inhibit use of the consumable with the main body;
wherein the validity state information associated with the consumable comprises a lost/stolen flag, and wherein the determination by the system of whether the consumable is valid for use with the main body includes checking whether the lost/stolen flag associated with the consumable indicates that the consumable has been lost/stolen.

2. The system according to claim 1 , wherein the validity state information associated with the consumable includes an expiry date, and wherein the determination by the system of whether the consumable is valid for use with the main body includes checking whether the expiry date has elapsed.

3. The system according to claim 1 , wherein the validity state information associated with the consumable includes compatibility information for determining whether the main body is compatible with the consumable, and wherein the determination by the system of whether the consumable is valid for use with the main body includes checking whether the compatibility information indicates that the main body is compatible or not compatible with the consumable.

4. The system according to claim 1 , wherein the system is configured to obtain validity state information associated with the consumable by:
reading ID information identifying the consumable from an identifier provided with the consumable; and
using the ID information to look up the validity state information associated with the consumable.

5. The system according to claim 4 , wherein the identifier provided with the consumable is provided in the form of a machine readable tag which stores the ID information.

6. The system according to claim 1 , wherein the main body is configured to read the validity state information from a machine readable tag provided with the consumable.

7. The system according to claim 6 , wherein the machine readable tag is an RFID tag configured to be read by an RFID reader on the main body of the smoking substitute device, wherein the RFID reader and the RFID tag are respectively located in the main body and consumable so that the RFID reader can read the RFID tag on the consumable when the consumable is physically coupled to the main body.

8. The system according to claim 1 , wherein the system is configured to, if it determines from the validity state information that the consumable is not valid for use with the main body, inhibit use of the consumable with the main body by displaying a notification for informing a user that the consumable is not valid for use with the main body.

9. The system according to claim 8 , wherein the notification includes operating a light on the main body and/or a notification displayed by an application on a mobile device.

10. The system according to claim 8 , wherein the system is configured to, if it determines from the validity state information that the consumable is not valid for use with the main body, inhibit use of the consumable with the main body by disabling the main body such that it does not work with the consumable.

11. The system according to claim 1 , wherein the system may be configured to recognise when a consumable determined by the system as being not valid for use with the main body is physically coupled to the main body.

12. The system according to claim 11 , wherein the system is configured to recognise when a consumable determined by the system as being not valid for use with the main body is physically coupled to the main body by:
the system being configured to obtain the validity information associated with the consumable whilst the consumable is physically coupled to the main body, then determining from the validity state information whether the consumable is valid for use with the main body.

13. The system according to claim 11 , wherein the system is configured to recognise when a consumable determined by the system as being not valid for use with the main body is physically coupled to the main body by:
prompting a user to present an identifier provided with a consumable to a component of the system so that that component of the system can obtain/read ID information identifying the consumable from the identifier provided with the consumable, before the user physically couples the consumable to the main body or whilst the consumable is physically coupled to the main body;
using the ID information to look up the validity state information associated with the consumable; and
determining from the validity state information whether the consumable is valid for use with the main body.

14. A method performed by a system for managing a smoking substitute device, wherein the system includes:
a smoking substitute device comprising a main body and a consumable configured to be physically coupled to the main body;
a mobile device on which an application is installed, wherein the main body is configured to wirelessly communicate with the application; and
an application server, wherein the application on the mobile device is configured to communicate with the application server;

wherein the consumable is associated with validity state information from which it can be determined whether the consumable is valid for use with the main body, wherein the validity state information associated with the consumable is stored at the application server in association with ID information identifying the consumable at the application server; and wherein the method comprises:
the system determining from the validity state information whether the consumable is valid for use with the main body and, if the system determines from the validity state information that the consumable is not valid for use with the main body, inhibiting use of the consumable with the main body;
wherein the validity state information associated with the consumable comprises a lost/stolen flag, and wherein the system determines whether the consumable is valid for use with the main body by checking whether the lost/stolen flag associated with the consumable indicates that the consumable has been lost/stolen.

15. The system according to claim 1 , wherein the application on the mobile device is configured to communicate the ID information to the application server included in the system and the application server looks up the validity state information associated with the consumable.

16. The system according to claim 1 , wherein the ID information uniquely identifies the consumable, or uniquely identifies a batch of consumables that includes the

Assignees

• Imperial Tobacco Ltd

Inventors

• Fard Daniel
• Talbot Oliver

Classifications

• H04W12/06

  Authentication · CPC title

• A24F40/60

  Devices with integrated user interfaces · CPC title

• H04W4/80

  Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication · CPC title

• A24F40/65

  Devices with integrated communication means, e.g. wireless communication means · CPC title

• A24F40/10

  Devices using liquid inhalable precursors · CPC title