Brush attachment for high temperature cleaning machine
USD355059S · kind S · design
24Cited by
6References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 14, 1993 |
| Grant date | Jan 31, 1995 |
| Priority date | — |
| Expiry date | Jan 31, 2009 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.