Heating element
US12058786B2 · kind B2 · utility
0Cited by
96References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 2019 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Mar 17, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/46
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A vaporizer device includes a cartridge having a reservoir that holds a vaporizable material and an atomizer chamber that includes a heating element. The heating element can heat the vaporizable material. The heating element can include two rigid portions that are spaced apart by a span that defines a capillary gap. The capillary gap can draw the vaporizable material from the reservoir to a heater region to be vaporized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.