Reinforced plastic film
USD269047S · kind S · design
1Cited by
2References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 9, 1979 |
| Grant date | May 17, 1983 |
| Priority date | — |
| Expiry date | May 17, 1997 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.