Portable carpet cleaning machine
USD373861S · kind S · design
0Cited by
26References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 30, 1994 |
| Grant date | Sep 17, 1996 |
| Priority date | — |
| Expiry date | Sep 17, 2010 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.