Loudspeaker
USD265823S · kind S · design
11Cited by
7References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 22, 1979 |
| Grant date | Aug 17, 1982 |
| Priority date | — |
| Expiry date | Aug 17, 1985 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.