Vacuum cleaner head
USD779752S1 · kind S1 · design
53Cited by
17References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 14, 2015 |
| Grant date | Feb 21, 2017 |
| Priority date | — |
| Expiry date | Feb 21, 2032 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.