Vaporizer mouthpiece
US12083077B2 · kind B2 · utility
0Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2021 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | Feb 8, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/485
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A hygienic mouthpiece cover that is easily removed between sampling by users and is made from a recyclable biocompatible material is provided. Example embodiments of a mouthpiece cover includes an inlet, into which a vaporizer cartridge can be inserted, an outlet that a user draws vapor from, and a saliva transfer inhibitor that includes a guard physical barrier between the outlet and inlet to prevent saliva transfer to the cartridge, a saliva reservoir, and one or more draw holes of a number and size that vapor can pass through unrestricted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.