Grid structure for supporting antennas and reflective surfaces in extraterrestrial space
USD378673S · kind S · design
3Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 1991 |
| Grant date | Apr 1, 1997 |
| Priority date | — |
| Expiry date | Apr 1, 2011 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.