Patent US10471223

Methods and apparatus for producing herbal vapor
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US10471223

1. A container for producing an herbal vapor, comprising: (15) (4)

a chamber having a wall defining an internal volume and a boundary that seals the internal volume from an external environment, the chamber being arranged to be removably received in a receptacle of a vaporizer and the wall being arranged to receive heat from a heater of the receptacle that is transferred through the wall and into the internal volume for vaporization;

an herbal composition located within the internal volume of the chamber and exposed for contact with at least a portion of an inner side of the wall;

at least one filter located within the internal volume of the chamber constructed and arranged to filter vapor produced from the herbal composition or trap particles of the herbal composition; and

a support member located within the internal volume of the chamber, for holding and distributing the herbal composition within the internal volume to avoid collection or accumulation of the herbal composition at a bottom of the container during vaporization, the support member including a metal and arranged to provide heat to the herbal composition in the internal volume.

2. The container of claim 1, wherein the support member includes at least one of stainless steel wool, a coiled structure, a metallic ribbon, a mesh screen, ball bearings and a divider. (0)

3. The container of claim 1, wherein the support member is adapted to produce heat by electromagnetic induction. (0)

4. The container of claim 1, wherein the herbal composition includes cannabis. (1) (0)

6. The container of claim 1, wherein the herbal composition includes at least one of terpenes, flavonoids, mint, chamomile, ginko and mango. (0)

7. The container of claim 1, further comprising readable information located on an exterior surface of the container including information regarding contents of the herbal composition located within the internal volume of the chamber. (0)

8. The container of claim 1, wherein the at least one filter includes a first filter located at an upper end of the internal volume and a second filter located at a lower end of the internal volume. (0)

9. The container of claim 1, wherein the at least one filter includes a wire screen mesh filter. (0)

10. The container of claim 1, wherein the at least one filter has an average pore size of between 1 mil and 50 mil. (0)

11. The container of claim 1, wherein the at least one filter has an average pore size at least 10% smaller than an average particle size of the herbal composition. (0)

12. The container of claim 1, further comprising a dividing wall that partitions the internal volume of the chamber into multiple sub-chambers. (0)

13. The container of claim 1, further comprising a lid forming the seal between the internal volume of the chamber and the external environment. (0)

14. The container of claim 1, wherein the support member suspends the herbal composition above the bottom of the container. (0)

15. The container of claim 1, wherein the bottom of the container is piercable to permit air flow into the internal volume. (0)

16. The container of claim 1, further comprising a lid having a peel tab and that is removable from an upper opening of the chamber. (0)

17. The container of claim 1, further comprising a lid defining the bottom of the container. (0)

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Patent US10471223

Methods and apparatus for producing herbal vapor

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