Propeller fan
USD782639S1 · kind S1 · design
0Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2015 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Mar 28, 2032 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.