Volatile material dispenser with nebulizer and nebulizer assembly
US10702884B2 · kind B2 · utility
3Cited by
16References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2015 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Feb 12, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/133
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A volatile material dispenser may include a housing adapted to hold a refill containing a volatile material and a nebulizer in communication with the refill and the volatile material within the refill, wherein the nebulizer is adapted to volatilize and emit the volatile material as nebulized particles. The nebulizer may include a piezoelectric element having a central aperture and first and second opposing surfaces and an orifice plate disposed adjacent the first surface of the piezoelectric element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.