Luminous parking chock
USD338651S · kind S · design
3Cited by
8References
1Claims
0Family size
Inventor
Key dates
| Filing date | Nov 6, 1991 |
| Grant date | Aug 24, 1993 |
| Priority date | — |
| Expiry date | Aug 24, 2007 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.