Dirt cup for vacuum cleaner
USD483535S1 · kind S1 · design
11Cited by
18References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2003 |
| Grant date | Dec 9, 2003 |
| Priority date | — |
| Expiry date | Dec 9, 2017 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.