Hookah device
US11659860B2 · kind B2 · utility
0Cited by
26References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2022 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Jul 29, 2042 |
Classification
- Technology area (CPC —)General
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.