Video cassette tape
USD321869S · kind S · design
1Cited by
2References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 1988 |
| Grant date | Nov 26, 1991 |
| Priority date | — |
| Expiry date | Nov 26, 2005 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.