Self-contained carpet extractor
USD486614S1 · kind S1 · design
11Cited by
6References
1Claims
0Family size
Inventors
Key dates
| Filing date | Jan 9, 2003 |
| Grant date | Feb 10, 2004 |
| Priority date | — |
| Expiry date | Feb 10, 2018 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.