Re-charging pack for an e-cigarette

Patent metadata

Field	Value
Publication number	US-10412994-B2
Application number	US-201515301105-A
Country	US
Kind code	B2
Filing date	Mar 30, 2015
Priority date	Mar 31, 2014
Publication date	Sep 17, 2019
Grant date	Sep 17, 2019

Abstract

Various embodiments provide a pack for holding and re-charging an e-cigarette. The pack comprises a pack battery; a body portion including a tube for receiving an e-cigarette; a re-charging mechanism for re-charging the e-cigarette received into the tube using the pack battery; and a lid attached to the body portion. The lid can be opened to allow the e-cigarette to be received into the tube, and closed to retain the e-cigarette in the tube. The pack is configured to transition from a higher power state to a lower power state a predetermined period of time after the lid is opened and before the lid has been shut.

First claim

The invention claimed is:

1. A pack for holding and re-charging an e-cigarette, said pack comprising:
a body portion including a tube for receiving an e-cigarette;
a pack battery for re-charging the e-cigarette received into said tube; and
a lid attached to the body portion, where said lid can be opened to allow the e-cigarette to be received into the tube, and closed to retain the e-cigarette in the tube;
wherein the pack is configured to: detect that the lid has been opened, in response to said detection, initiate an active mode, and transition the pack from an active mode to an inactive mode a predetermined period of time after the active mode was initiated and before the lid has been shut, wherein some of the functionality of the active mode is included in the functionality of continued into the inactive mode and the overall amount of functionality which is performed in the inactive mode is lower than the functionality which is performed in the active mode, so that power consumption in the inactive mode is lower than in the active mode.

2. The pack of claim 1 , further comprising a switch which is activated by the lid opening and closing for detecting that the lid has been opened.

3. The pack of claim 1 , wherein the pack includes one or more lights for indicating a charge status of the pack battery, wherein the pack is configured to illuminate the one or more lights to indicate the charge status of the pack battery when the lid is opened, and to switch off the illumination of the one or more lights as part of said transition from the active mode to the inactive mode.

4. The pack of claim 1 , wherein the pack includes at least one light for indicating a charge status of an e-cigarette contained in said tube, wherein the pack is configured to illuminate said at least one light to indicate the charge status of the e-cigarette when the lid is opened, and to switch off the illumination of the at least one light as part of said transition from the active mode to the inactive mode.

5. The pack of claim 1 , wherein the pack is configured to detect whether an e-cigarette is located in the tube, whereby detection is activated when the lid is opened and de-activated as part of said transition from the active mode to the inactive mode if an e-cigarette has not been inserted into the tube during said predetermined time period.

6. The pack of claim 5 , wherein the pack battery does not operate to start re-charging an e-cigarette which is inserted into the tube after detection has been de-activated as part of said transition from the active mode to the inactive mode.

7. The pack of claim 5 , wherein detection is re-activated when the lid is closed.

8. The pack of claim 1 , wherein said predetermined time period is in the range of 5 to 30 seconds.

9. The pack of claim 8 , wherein said predetermined time period is in the range of 8 to 15 seconds.

10. The pack of claim 1 , wherein said transition from the active mode to the inactive mode does not occur if the pack is connected to an external power source.

11. A method of operating a pack for holding and re-charging an e-cigarette, said pack comprising a body portion including a tube for receiving an e-cigarette, a pack battery for re-charging the e-cigarette received into said tube, and a lid attached to the body portion, where said lid can be opened to allow the e-cigarette to be received into the tube, and closed to retain the e-cigarette in the tube, said method comprising:
detecting that the lid has been opened;
in response to sa id detecting, initiating an active mode; and
transitioning the pack from the active mode into an inactive mode a predetermined period of time after the active mode was initiated and before the lid has been shut, wherein some of the functionality of the active mode is included in the functionality of continued into the inactive mode and the overall amount of functionality which is performed in the inactive mode is lower than the functionality which is performed in the active mode, so that power consumption in the inactive mode is lower than in the active mode.

Assignees

• Nicoventures Holdings Ltd

Inventors

• Schennum Steven Michael
• Mckeon Thomas Michael
• Nettenstrom Matthew Joel
• Peart Justin Banker

Classifications

• A24F40/95 Primary

  structurally associated with cases · CPC title

• H02J7/342

  The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging (with circuits for polarity protection H02J7/68) · CPC title

• H02J7/70

  characterised by the mechanical construction · CPC title

• H02J7/731 Primary

  specially adapted for holding portable devices containing batteries (H02J7/751 takes precedence) · CPC title

• H02J7/0047

  Electricity · mapped topic