Head for a vacuum cleaner
USD770711S1 · kind S1 · design
27Cited by
9References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 2015 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Nov 1, 2031 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.