Octahedral residential structure
USD297369S · kind S · design
0Cited by
3References
1Claims
0Family size
Inventor
Key dates
| Filing date | Nov 12, 1985 |
| Grant date | Aug 23, 1988 |
| Priority date | — |
| Expiry date | Aug 23, 2002 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.