Cartridges for vaporizer devices
US12285046B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2021 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Jul 4, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/51
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Cartridges for vaporizer devices are provided. In one exemplary embodiment, a cartridge can include a reservoir housing that includes a reservoir chamber configured to selectively hold a vaporizable material, and an atomizer in fluid communication with the reservoir chamber. The atomizer includes a substrate having an array of ordered pores configured to draw a predetermined volume of vaporizable material from the reservoir chamber at a predetermined rate, and at least one heating material configured to selectively heat the at least a portion of the vaporizable material drawn into the substrate to generate a vaporized material. Vaporizer devices are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.