Hookah device
US11730191B2 · kind B2 · utility
4Cited by
27References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2021 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Dec 15, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/124
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hookah device (202) which attaches to a hookah (246). The hookah device (202) comprises a plurality of ultrasonic mist generator devices (201) for generating a mist for inhalation by a user. The hookah device (202) comprises a driver device (202) which controls the mist generator devices (201) to maximize the efficiency of mist generation by the mist generator devices (201) and optimize mist output from the hookah device (202).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.