Combined curb and drainage system
USD373181S · kind S · design
3Cited by
7References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jun 28, 1994 |
| Grant date | Aug 27, 1996 |
| Priority date | — |
| Expiry date | Aug 27, 2010 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.