Fabric porosity demonstrator
USD300726S · kind S · design
2Cited by
19References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1986 |
| Grant date | Apr 18, 1989 |
| Priority date | — |
| Expiry date | Apr 18, 2003 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.