Diffuser and hair dryer having a diffuser
US11633028B2 · kind B2 · utility
15Cited by
24References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2020 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | Apr 25, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/205
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hair dryer includes a main body, a handle, and a diffuser. The diffuser includes a diffusing case and a discharge cover. The discharge cover includes a plurality of massage protrusions protruding forward to press a target located in front of the discharge cover and at least one moisture measurement protrusion provided to measure a moisture amount of the target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.