Leak-Resistant Vaporizer Device

What is this patent about?

’099 is related to the field of vaporizers, specifically those used for vaporizing oil-based materials such as cannabis extracts . The background of the invention acknowledges the challenges of leakage and condensation in existing vaporizer designs, particularly when used with viscous oils. These issues can lead to user dissatisfaction, device malfunction, and disruption of electrical components.

The underlying idea behind ’099 is to provide a leak-resistant vaporizer device, particularly well-suited for use with viscous oils. This is achieved through a combination of design features, including a flattened cartridge shape , an overflow leak chamber with absorbent pads, and a specific arrangement of air inlets and seals. The design aims to manage condensation and prevent oil from leaking and interfering with the device's operation.

The claims of ’099 focus on a vaporizer device comprising a cartridge and a body. The cartridge includes a mouthpiece, a reservoir for vaporizable material, reservoir seals positioned within the mouthpiece, electrical contacts, and a vaporization chamber with a heating element and wicking material. The vaporizer body features a cartridge receiver with electrical contacts and circuitry to detect cartridge insertion and removal. A key aspect is the selection of a vaporization temperature from a set of predetermined temperatures based on a predetermined activation sequence involving cartridge insertions and removals.

In practice, the user inserts a pre-filled cartridge into the vaporizer body. The device detects the insertion and is activated. The user can then select a desired vaporization temperature by performing a specific sequence of cartridge insertions and removals, without needing any external buttons or controls. The heating element then heats the oil, creating a vapor that is drawn through the air tube and mouthpiece for inhalation. The flattened shape and overflow chamber with absorbent pads work to minimize leakage, while the seals within the mouthpiece further prevent oil from reaching the user's mouth.

’099 differentiates itself from prior vaporizers by addressing the specific challenges posed by viscous oils like cannabis extracts. Traditional vaporizers often struggle with leakage and condensation, leading to device malfunction and user dissatisfaction. The combination of the flattened cartridge, overflow leak chamber, absorbent pads, and the unique temperature selection method provides a more robust and user-friendly experience, particularly for those using cannabis oil or similar viscous materials. The absence of external buttons for temperature control also simplifies the user interface.