Herbal vaporizer

• US 6,761,164 B2
• Filed: 05/23/2002
• Issued: 07/13/2004
• Est. Priority Date: 05/23/2002
• Status: Expired due to Fees

• Current Assignee: Shahin Amirpour
• Original Assignee: Shahin Amirpour
• Inventors: Amirpour, Shahin, Grissinger, Justin
• Primary Examiner(s): Dawson, Glenn K.
• Application Number:
  US10/156,779
• Publication Number:
  US 20030217750A1
• Time in Patent Office: 782 Days
• Field of Search: 392/386-391, 392/407, 392/410, 392/432-434, 963/61--64, 963/76, 261/DIG.65, 131/194, 239/128, 239/135-139, 128/200.19, 128/200.24, 128/201.25, 128/202.21, 128/203.12, 128/203.23, 128/203.26, 128/203.27, 128/204.13, 128/203.25, 128/204.17, 128/205.27, 128/205.29, 128/207.14
• US Class Current: 128/203.26
• CPC Class Codes: A61M 11/041 using heaters
• CPC Class Codes: A61M 11/042 electrical
• CPC Class Codes: Y10S 261/65 Vaporizers

Abstract

A fire-resistant housing forming a heat generating compartment having an access opening and at least one elongated heating element which is coupled to a support element in said compartment to position a second end of the heating element proximate the access opening for vaporizing an herbal sample placed in close proximity thereof. Such second end is further positioned at a height equal to or less than the height between the first end and an underlying support surface. A connector is included to electrically connect the heating element to a power source for energizing the heating element.

Claims

1. An herbal vaporizing kit assembly comprising:

a fire-resistant housing forming a heat generating compartment having an access opening formed in a side wall thereof, said housing being constructed with a bottom support structure for positioning said housing on a substantially planar support surface;

at least one elongated heating element having a first end and a second end;

a support element in said compartment coupled to said first end to position said second end proximate said access opening, said support element further positioning said second end at a height equal to or less than the height between the first end and said planar support surface;

an elongated insulating sleeve mounted to said support element in a concentric relationship with said heating element, said sleeve including an aperture proximate said second end;

a connector in electrical communication with said heating element and constructed to be placed in electrical communication with a power source;

an actuator electrically coupled to said connector for energizing said heating element upon connection of said connector to said power source;

a heat exchanging transparent handpiece including a heat transfer chamber with an open end for abutting said second end of said heating element, a filter at an opposing end of said heat transfer chamber, and a vapor collection chamber with an end region defining an aperture wherein a user may inhale therethrough; and

an elongated flexible extension tube having a first end for connection to said end region and a distal end for inhalation therethrough whereby said heat transfer chamber may be packed with said herbal sample and placed in close proximity with said second end and a user may inhale through said distal end to vaporize said herbal sample and draw said vapor into said vapor collection chamber for subsequent inhalation.

2. An apparatus for extracting live ingredients by vaporizing an herbal sample through the application of heat comprising:

a fire-resistant housing forming a heat generating compartment having a lower planar surface, said housing including an access opening defining a central axis oriented at a right angle to said planar surface;

an elongated heating element recessed at least partially within said compartment and having a first end for mounting said heating element and a second end for placement proximate said access opening;

a support structure including a heat resistant mounting collar coupled to said first end of said heating element for isolating said heating element from said housing and positioning said second end of said heating element proximate said access opening;

an insulating element extending from said support structure in a radially exterior concentric relationship with said heating element and including an opening proximate said second end of said heating element;

an actuator electrically coupled to said heating element for activation thereof;

a power indicator providing an indication of the application of power when said actuator is actuated to a first position; and

a heat exchanging element forming an ingredient chamber including a first opening at one end for abutting said insulating element opening and further including a second opening having a filter connected to a vapor collection chamber, said vapor collection chamber including an opposing end for inhalation therethrough.

3. An apparatus for extracting active ingredients by vaporizing an herbal sample through the application of heat comprising:

a fire-resistant housing forming a heat generating compartment having a lower planar surface, said housing including an access opening;

an elongated heating element recessed at least partially within said compartment and having a first end for mounting said heating element and a second end for placement proximate said access opening;

a support structure including a heat resistant mounting collar coupled to said first end of said heating element for isolating said heating element from said housing and positioning said second end of said heating element in a radially downwardly projecting direction from said first end and proximate said access opening;

an insulating element extending from said support structure in a radially exterior concentric relationship with said heating element and including an opening proximate said second end of said heating element;

an actuator electrically coupled to said heating element for activation thereof; and

a heat exchanging element forming an ingredient chamber including a first opening at one end for abutting said insulating element opening and further including a second opening having a filter connected to a vapor collection chamber, said vapor collection chamber including an opposing end for inhalation therethrough.

4. An apparatus for extracting active ingredients from an herbal sample through vaporization comprising:

a housing forming a heat generating compartment having an access opening formed in a side wall thereof, said housing being constructed with a bottom support structure for positioning said housing on a substantially planar support surface;

at least one elongated heating element having a first end and a second end;

a support element in said compartment coupled to said first end to position said second end proximate said access opening, said support element further positioning said second end at a height equal to or less than the height between the first end and said planar support surface;

a connector in electrical communication with said heating element and constructed to be placed in electrical communication with a power source whereby, upon connection of said connector to said power source, said herbal sample may be placed in close proximity with said second end of said heating element to vaporize said herbal sample; and

an elongated insulator with a first end mounted to said support element to dispose said insulator in an enlarged circumferential relationship with said heating element, said insulator including an aperture in close proximity with said second end.

5. The apparatus as set forth in claim 4 further including:

a heat exchanging transparent handpiece including a heat transfer chamber with an open end for placement in close proximity with said second end of said heating element, a filter at an opposing end of said heat transfer chamber, and a vapor collection chamber with an end region defining an aperture wherein a user may inhale therethrough; and

whereby said heat transfer chamber may be packed with said herbal sample and placed in close proximity with said second end and a user may inhale through such aperture to vaporize said herbal sample and draw said vapor into said vapor collection chamber for subsequent inhalation.

6. The apparatus as set forth in claim 4 further including:

an elongated flexible extension tube having a first end for connection to said end region and a distal end for inhalation therethrough.

7. The apparatus as set forth in claim 4 wherein:

said support element isolates said heating element from said housing sides.

8. The apparatus set forth in claim 4 wherein:

said housing is in the form of a cube.

9. The apparatus as set forth in claim 4 further including:

a heat exchanging handpiece including a heat transfer chamber with an open end including region including an extension forming a mounting region to be telescopically received over a portion of said insulator and interior to an inside diameter of said access opening, said handpiece further including a filter at an opposing end of said heat transfer chamber, and a vapor collection chamber with an end region defining an aperture wherein a user may inhale therethrough; and

whereby said heat transfer chamber may be packed with said herbal sample and placed in close proximity with said second end and a user may inhale through said aperture to vaporize said herbal sample and draw said vapor into said vapor collection chamber for subsequent inhalation.

10. The apparatus as set forth in claim 4 wherein:

said housing is constructed from a material selected from the group consisting of ceramic, stone, clay, or heat resistant plastic.

11. The apparatus as set forth in claim 4 wherein:

said housing includes a top surface with a shallow depression for receipt of an aromatic oil, said oil being vaporized by the heat generated from said heating element.

12. The apparatus as set forth in claim 4 wherein:

said housing includes six side walls with a support adjoining each adjacent side wall.

13. The apparatus as set forth in claim 4 wherein:

said heating element is fully recessed within said heat generating compartment.

14. The apparatus as set forth in claim 4 further including:

a heat resistant isolation collar mounted between said heating element and said support element.

15. The apparatus as set forth in claim 4 further including:

an actuator in electrical communication with said connector and said heating element for energizing said heating element upon the connection of the connector to a power source.

16. The apparatus as set forth in claim 4 further including:

an attachment having a liquid receiving bowl with an extension for coupling said bowl to said insulator in close proximity to said second end of said heating element.