Aerosol delivery device with clamshell holder for cartridge

Patent metadata

Field	Value
Publication number	US-12082607-B2
Application number	US-201916516621-A
Country	US
Kind code	B2
Filing date	Jul 19, 2019
Priority date	Jul 19, 2019
Publication date	Sep 10, 2024
Grant date	Sep 10, 2024

Abstract

The present disclosure is directed to an aerosol delivery device and a holder for use with a removable substrate cartridge. In one implementation, the holder may include first and second body portions that may be rotatably attached at a hinge feature and that may define respective first and second ends. One or more of the first or second body portions may define a receiving compartment proximate a distal end thereof that is configured to receive the removable cartridge, and one or more of the first or second body portions may define an aerosol passage extending from the receiving compartment through the first end thereof. One or more of the first or second body portions may be configured to rotate relative to the other portion to and from an open position, in which the receiving compartment is accessible, and a closed position, in which the receiving compartment is substantially enclosed.

First claim

The invention claimed is:

1. An aerosol delivery device comprising:
a holder comprising a first body portion and a second body portion, the first body portion and the second body portion being rotatably attached at a hinge feature, and each of the first body portion and the second body portion defining a first end and a distal end; and
a removable and substantially rigid cartridge comprising a heat portion including an integrated heat source configured to generate heat, and a substrate portion disposed proximate the heat source, the substrate portion comprising a substrate material including an aerosol precursor composition,
wherein the first body portion and the second body portion define a receiving compartment configured to receive the cartridge, wherein the first body portion and the second body portion define an aerosol passage extending from the receiving compartment to the first ends of the first body portion and the second body portion, and wherein one or more of the first body portion or the second body portion is configured to rotate relative to the other portion to and from an open position, in which the cartridge may be inserted or removed from the receiving compartment, and a use position, in which the cartridge is substantially contained within the receiving compartment, and wherein in the open position, both the receiving compartment and the entire length of the aerosol passage are exposed.

2. The aerosol delivery device of claim 1 , wherein the hinge feature is defined along at least a portion of a longitudinal edge of the first body portion and the second body portion.

3. The aerosol delivery device of claim 1 , wherein the hinge feature is defined along at least a portion of a transverse edge of the first body portion and the second body portion.

4. The aerosol delivery device of claim 3 , wherein the hinge feature is defined proximate the first end of the first body portion and the first end of the second body portion.

5. The aerosol delivery device of claim 3 , wherein the hinge feature is defined proximate the distal end of the first body portion and the distal end of the second body portion.

6. The aerosol delivery device of claim 1 , wherein when in the use position the first body portion and the second body portion together have a substantially cylindrical shape.

7. The aerosol delivery device of claim 1 , wherein a first portion of the receiving compartment and a first portion of the aerosol passage are located in the first body portion and a second portion of the receiving compartment and a second portion of the aerosol passage are located in the second body portion.

8. The aerosol delivery device of claim 7 , wherein approximately half of the receiving compartment and approximately half of the aerosol passage are located in the first body portion, and approximately half of the receiving compartment and approximately half of the aerosol passage are located in the second body portion.

9. The aerosol delivery device of claim 1 , wherein the distal ends of the first body portion and the second body portion are substantially open.

10. The aerosol delivery device of claim 1 , wherein the distal ends of the first body portion and the second body portion are substantially closed.

11. The aerosol delivery device of claim 10 , wherein the distal end of at least one the first body portion and the second body portion includes one or more openings defined therethrough.

12. The aerosol delivery device of claim 1 further comprising at least one opening defined through a circumferential wall of one or more of the first body portion or the second body portion proximate the distal end thereof.

13. A holder for use with a removable and replaceable substantially rigid substrate cartridge that includes an integrated heat source, the holder comprising:
a first body portion defining a first end and a distal end; and
a second body portion defining a first end and a distal end,
wherein the first body portion and the second body portion are rotatably attached at a hinge feature, wherein the first body portion and the second body portion define a receiving compartment configured to receive the cartridge, wherein the first body portion and the second body portion define an aerosol passage extending from the receiving compartment to the first ends of the first body portion and the second body portion, and wherein one or more of the first body portion or the second body portion is configured to rotate relative to the other portion to and from an open position, in which both the receiving compartment and the entire length of the aerosol passage are exposed, and a closed position, in which the receiving compartment and the aerosol passage are substantially enclosed.

14. The holder of claim 13 , wherein the hinge feature is defined along at least a portion of a longitudinal edge of the first body portion and the second body portion.

15. The holder of claim 13 , wherein the hinge feature is defined along at least a portion of a transverse edge of the first body portion and the second body portion.

16. The holder of claim 15 , wherein the hinge feature is defined proximate the first end of the first body portion and the first end of the second body portion.

17. The holder of claim 15 , wherein the hinge feature is defined proximate the distal end of the first body portion and the distal end of the second body portion.

18. The holder of claim 13 , wherein when in the closed position the first body portion and the second body portion together have a substantially cylindrical shape.

19. The holder of claim 13 , wherein a first portion of the receiving compartment and a first portion of the aerosol passage are located in the first body portion and a second portion of the receiving compartment and a second portion of the aerosol passage are located in the second body portion.

20. The holder of claim 19 , wherein approximately half of the receiving compartment and approximately half of the aerosol passage are located in the first body portion, and approximately half of the receiving compartment and approximately half of the aerosol passage are located in the second body portion.

21. The holder of claim 13 , wherein the distal ends of the first body portion and the second body portion are substantially open.

22. The holder of claim 13 , wherein the distal ends of the first body portion and the second body portion are substantially closed.

23. The holder of claim 22 , wherein the distal end of at least one the first body portion and the second body portion includes one or more openings defined therethrough.

24. The holder of claim 13 further comprising at least one opening defined through a circumferential wall of one or more of the first body portion or the second body portion proximate the distal end thereof.

Assignees

• Reynolds Tobacco Co R

Inventors

• Conner Billy T
• Jackson Thaddeus
• Smith Iii Edmond Strother

Classifications

• A24F40/40

  Constructional details, e.g. connection of cartridges and battery parts · CPC title

• A24F40/465

  specially adapted for induction heating · CPC title

• A24F40/46

  Shape or structure of electric heating means · CPC title

• A24F40/00

  Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor · CPC title

• A61M11/041

  using heaters · CPC title