Patent US10201190

Cartridge for use with a vaporizer device
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US10201190

1. An apparatus comprising: (5) (3)

a cartridge comprising: a storage compartment configured to hold a vaporizable material;

a heater chamber proximate to the storage compartment, the heater chamber comprising a heating element configured to heat the vaporizable material, the heating of the vaporizable material generating an aerosol; and

an outlet for the aerosol; and

a body comprising: a receptacle configured to insertably receive and couple to the cartridge; and

a first electrical contact and a second electrical contact configured to complete an electrical circuit with the heating element when the cartridge is insertably received within the receptacle,

wherein the cartridge and the body are configured to define an airflow path comprising: an air inlet passage having a first side formed by an exterior surface of the cartridge and a second side formed by an internal surface of the receptacle, the air inlet passage configured to deliver air towards the heater chamber, the heater chamber in fluid communication with the outlet.

3. The apparatus of claim 1, wherein the cartridge further comprises a wall protruding from the exterior surface of the cartridge, and wherein at least part of the wall is disposed within the receptacle when the receptacle insertably receives and couples to the cartridge. (0)

4. The apparatus of claim 1, wherein the cartridge has a proximal end and a distal end opposite the proximal end, wherein the cartridge further comprises a mouthpiece disposed at the proximal end, wherein the mouthpiece comprises the outlet, and wherein the heater chamber is disposed proximate to the distal end. (4) (0)

5. The apparatus of claim 4, wherein the receptacle terminates in a proximal edge, wherein the air inlet passage extends from the proximal edge of the receptacle towards the distal end of the cartridge when the receptacle insertably receives and couples to the cartridge. (0)

6. The apparatus of claim 4, wherein the mouthpiece comprises a condensation chamber, wherein the outlet is in fluid communication with the condensation chamber, wherein the condensation chamber is configured so that the aerosol is cooled, to a temperature between 35° C. and 70° C., before exiting the outlet. (0)

7. The apparatus of claim 4, wherein the cartridge has a longitudinal dimension extending from the proximal end of the cartridge to the distal end of the cartridge, and wherein the exterior surface of the cartridge and the internal surface of the receptacle are substantially parallel to the longitudinal dimension when the receptacle insertably receives and couples to the cartridge. (0)

8. The apparatus of claim 4, wherein the storage compartment comprises four exterior walls between the distal end and the proximal end, and wherein the mouthpiece comprises four interior walls between the distal end and the proximal end. (0)

9. The apparatus of claim 1, wherein the storage compartment comprises the exterior surface of the cartridge that forms the first side of the air inlet passage. (0)

10. The apparatus of claim 1, wherein the cartridge further comprises the vaporizable material within the storage compartment, and wherein the vaporizable material comprises a nicotine formulation. (0)

11. The apparatus of claim 1, wherein the heater chamber is disposed within the receptacle when the receptacle insertably receives and couples to the cartridge. (0)

2. An apparatus comprising: (5) (2)

a cartridge comprising: a storage compartment configured to hold a vaporizable material;

a heater chamber proximate the storage compartment, the heater chamber comprising a heating element configured to heat the vaporizable material to generate an aerosol; and

an air outlet in fluid communication with the heater chamber for outputting the aerosol; and

a body comprising: a receptacle configured to receive and couple to the cartridge;

a first electrical contact; and

a second electrical contact, the first electrical contact and the second electrical contact being configured to complete an electrical circuit with the heating element when the cartridge is received and coupled within the receptacle,

the cartridge and the body defining an air inlet passage, a first side of the air inlet passage being formed by an exterior surface of the cartridge and a second side of the air inlet passage being formed by an internal surface of the receptacle, the air inlet passage being configured to deliver air towards the heater chamber for mixing with the aerosol.

12. The apparatus of claim 2, wherein the cartridge further comprises a wall protruding from the exterior surface of the cartridge, and wherein at least part of the wall is disposed within the receptacle when the receptacle insertably receives and couples to the cartridge. (0)

13. The apparatus of claim 2, wherein the cartridge has a proximal end and a distal end opposite the proximal end, wherein the cartridge further comprises a mouthpiece disposed at the proximal end, wherein the mouthpiece comprises the air outlet, and wherein the heater chamber is disposed proximate to the distal end. (4) (0)

14. The apparatus of claim 13, wherein the receptacle terminates in a proximal edge, wherein the air inlet passage extends from the proximal edge of the receptacle towards the distal end of the cartridge when the receptacle insertably receives and couples to the cartridge. (0)

15. The apparatus of claim 13, wherein the mouthpiece comprises a condensation chamber, wherein the air outlet is in fluid communication with the condensation chamber, wherein the condensation chamber is configured so that the aerosol is cooled, to a temperature between 35° C. and 70° C., before exiting the air outlet. (0)

16. The apparatus of claim 13, wherein the cartridge has a longitudinal dimension extending from the proximal end of the cartridge to the distal end of the cartridge, and wherein the exterior surface of the cartridge and the internal surface of the receptacle are substantially parallel to the longitudinal dimension when the receptacle insertably receives and couples to the cartridge. (0)

17. The apparatus of claim 13, wherein the storage compartment comprises four exterior walls between the distal end and the proximal end, and wherein the mouthpiece comprises four interior walls between the distal end and the proximal end. (0)

18. The apparatus of claim 2, wherein the storage compartment comprises the exterior surface of the cartridge that forms the first side of the air inlet passage. (0)

19. The apparatus of claim 2, wherein the heater chamber is disposed within the receptacle when the receptacle insertably receives and couples to the cartridge. (0)

20. The apparatus of claim 2, wherein the cartridge further comprises a wick, and wherein the wick comprises at least one of: a silica material, a cotton material, a ceramic material, a hemp material, and a stainless steel material. (0)

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Patent US10201190

Cartridge for use with a vaporizer device

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