Embossed plastic sheet material
USD246073S · kind S · design
2Cited by
5References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 1976 |
| Grant date | Oct 11, 1977 |
| Priority date | — |
| Expiry date | Oct 11, 1991 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.