Vacuum cleaner base portion
USD623368S1 · kind S1 · design
6Cited by
18References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2009 |
| Grant date | Sep 7, 2010 |
| Priority date | — |
| Expiry date | Sep 7, 2024 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.